{"title":"Jowo-Compatible Nib Units","description":"\u003cp\u003eA wide variety of \u003cstrong\u003eJoWo compatible \u003c\/strong\u003enib units are offered by Osprey Pens:\u003c\/p\u003e\n\u003cp\u003eSize 6 Steel, Gold or 2 Tone nibs  \u003c\/p\u003e\n\u003cp\u003eSize 6 Speciality Grinds \u003c\/p\u003e\n\u003cp\u003eSize 6 Ultraflex in  Stainless Steel and Titanium \u003c\/p\u003e\n\u003cp\u003eSize 6 14K Gold Nibs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJoWo Original\u003c\/strong\u003e Nibs:\u003c\/p\u003e\n\u003cp\u003eSize 5 JoWo Steel and Gold Nibs\u003c\/p\u003e\n\u003cp\u003eSize 6 JoWo  Gold and Steel nibs\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"jowo-compatible-6-steel-eef-ef-f-m-b-bb","title":"JoWo Compatible #6 STEEL EEF, EF, F, Med, B, BB nib","description":"\u003cdiv id=\"enap-gallery-50894\"\u003e\n\u003cp\u003eThis listing is for Size 6, polished stainless-steel\u003cstrong\u003e  \u003c\/strong\u003eOsprey nib unit compatible with Pens that \u003cstrong\u003eaccept JoWo nib assemblies.\u003c\/strong\u003e Available in Extra-Extra-Fine (EEF), Extra-Fine (EF), Fine(F), Med (M), Broad(B), and Double Broad (BB) tip sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThese nibs are great for everyday writing. The nibs are fitted with plastic feeds. And work with pre-filled ink cartridges or with bottled ink using any generic international converter.\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eT\u003c\/span\u003ehe imprint on the nib and the color of the housing (clear or black) could be different from what you receive versus what is shown in the pictures.\u003c\/p\u003e\n\u003cp\u003eThese units will \u003cstrong\u003enot\u003c\/strong\u003e fit Osprey Scholar, Milano or Madison fountain pens, as they are made specifically to match a Jowo housing thread pattern. Choose these nibs if you want to fit them with \u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-osprey-fountain-pens\" title=\"JoWo compatible Scholar Fountain Pen Collection\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eJoWo-compatible Scholar\u003c\/strong\u003e\u003c\/a\u003e Fountain Pen collection, offered by Osprey or if you have pens that accept JoWo assemblies. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis listing is for the Size 6 polished Steel nibs.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEEF – 0.45mm\u003cbr data-mce-fragment=\"1\"\u003eEF – 0.55mm\u003cbr data-mce-fragment=\"1\"\u003eFine – 0.65mm\u003cbr data-mce-fragment=\"1\"\u003eMed – 0.75mm\u003cbr data-mce-fragment=\"1\"\u003eBroad – 0.9mm-1mm\u003cbr data-mce-fragment=\"1\"\u003eDouble Broad – 1mm-1.2m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe also offer other JoWo compatible nibs as shown below:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e#6 Stainless steel \u003cstrong\u003eUltra-flex\u003c\/strong\u003e series in \u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-nib-units-1\/products\/jowo-compatible-with-osprey-6-ultra-flex-steel-nib-with-ebonite-feed\" title=\"Jowo compatible Ultraflex Steel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSteel \u003c\/strong\u003e\u003c\/a\u003eand \u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-nib-units-1\/products\/jowo-compatible-6-ultra-flex-2tone-eef-ef-f-med-b\" title=\"Jowo compatible Size 6 Ultraflex 2 Tone Nib\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e2Tone\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e,\u003c\/span\u003e with an Ebonite feed.\u003cspan\u003e \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003eAnd work with pre-filled ink cartridges or with bottled ink using any generic international converter. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/special-grind-standard-nib-units\" title=\"Osprey Specialty Grind Nibs\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Jowo Compatible Specialty Grind Nibs\" href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-specialty-grinds\" target=\"_blank\"\u003eSpecial Grinds (Steel only)\u003c\/a\u003e\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eBroad Stub (B-Stub)– 0.9 -1.0mm\u003cbr data-mce-fragment=\"1\"\u003eDouble Broad Stub (BB-S) - 1.2mm-1.5mm\u003cbr data-mce-fragment=\"1\"\u003eBroad- Left Oblique (B L\/O) 1mm-1.2mm\u003cbr data-mce-fragment=\"1\"\u003eBroad- Right Oblique (B R\/O) 1mm-1.2mm\u003cbr data-mce-fragment=\"1\"\u003eArchitect Broad (B A) – 1mm-1.2mm\u003cbr data-mce-fragment=\"1\"\u003eArchitect Double Broad (BB A) – 1.2mm -1.5mm\u003cbr data-mce-fragment=\"1\"\u003eZoom Double Broad (BB Z) – 1.2mm -1.5mm\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-Bock-compatibleSize6RegularandSpecialGrindnibofferings_3rdSept2023_480x480.png?v=1693793357\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-compatible_Size_6_n_5.5_Ultraflex_steel_2T_nib_offerings_9Dect2023_480x480.png?v=1702247331\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Osprey Pens","offers":[{"title":"Fine - #6 Steel Jowo Compatible","offer_id":39258832961605,"sku":"NU-JC-Sz6-Reg-F-Steel","price":12.0,"currency_code":"USD","in_stock":true},{"title":"EEF - #6 Steel Jowo Compatible (+$3)","offer_id":40040135032901,"sku":"NU-JC-Sz6-Reg-EEF-Steel","price":15.0,"currency_code":"USD","in_stock":true},{"title":"EF - #6 Steel Jowo Compatible (+1$)","offer_id":39258832928837,"sku":"NU-JC-Sz6-Reg-EF-Steel","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Med - #6 Steel Jowo Compatible (+$1)","offer_id":39258832994373,"sku":"NU-JC-Sz6-Reg-M-Steel","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Broad - #6 Steel Jowo Compatible (+$3)","offer_id":39258833027141,"sku":"NU-JC-Sz6-Reg-B-Steel","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Double Broad (BB) - #6 Steel Jowo Compatible (+$5)","offer_id":40040135065669,"sku":"NU-JC-Sz6-Reg-BB-Steel","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_Osprey_6RegularSteelDoubleBroad_frontview_afcc365c-f0bf-45c4-b8e4-166824358238.jpg?v=1702251146"},{"product_id":"jowo-compatible-6-gold-eef-ef-f-med-b-bb","title":"JoWo Compatible #6 GOLD - EEF, EF, F, Med, B, BB Nib","description":"\u003cp\u003eThis listing is for Size 6, stainless-steel, \u003cstrong\u003eGold-plated \u003c\/strong\u003eOsprey nib unit compatible with Pens that \u003cstrong\u003eaccept JoWo nib assemblies.\u003c\/strong\u003e Available in Extra-Extra-Fine (EEF), Extra-Fine (EF), Fine(F), Med (M), Broad(B), and Double Broad (BB) tip sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThese nibs are great for everyday writing. The nibs are fitted with plastic feeds. And work with pre-filled ink cartridges or with bottled ink using any generic international converter.\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eT\u003c\/span\u003ehe imprint on the nib and the color of the housing (clear or black) could be different from what you receive versus what is shown in the pictures.\u003c\/p\u003e\n\u003cp\u003eThese units will \u003cstrong\u003enot\u003c\/strong\u003e fit Osprey Scholar, Milano or Madison fountain pens, as they are made specifically to match a Jowo housing thread pattern. Choose these nibs if you want to fit them with \u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-osprey-fountain-pens\" title=\"JoWo compatible Scholar Fountain Pen Collection\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eJoWo-compatible Scholar\u003c\/strong\u003e\u003c\/a\u003e Fountain Pen collection, offered by Osprey or if you have pens that accept JoWo assemblies. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis listing is for the Size 6 Gold-plated nibs.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEEF – 0.45mm\u003cbr data-mce-fragment=\"1\"\u003eEF – 0.55mm\u003cbr data-mce-fragment=\"1\"\u003eFine – 0.65mm\u003cbr data-mce-fragment=\"1\"\u003eMed – 0.75mm\u003cbr data-mce-fragment=\"1\"\u003eBroad – 0.9mm-1mm\u003cbr data-mce-fragment=\"1\"\u003eDouble Broad – 1mm-1.2m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe also offer other JoWo compatible nibs as shown below:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e#6 Stainless steel \u003cstrong\u003eUltra-flex \u003c\/strong\u003eseries in \u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-nib-units-1\/products\/jowo-compatible-with-osprey-6-ultra-flex-steel-nib-with-ebonite-feed\" title=\"Jowo compatible Ultraflex Steel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSteel \u003c\/strong\u003e\u003c\/a\u003eand \u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-nib-units-1\/products\/jowo-compatible-6-ultra-flex-2tone-eef-ef-f-med-b\" title=\"Jowo compatible Size 6 Ultraflex 2 Tone Nib\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e2Tone\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e,\u003c\/span\u003e with an Ebonite feed.\u003cspan\u003e \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003eAnd work with pre-filled ink cartridges or with bottled ink using any generic international converter. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ospreypens.mom\/collections\/special-grind-standard-nib-units\" title=\"Osprey Specialty Grind Nibs\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Jowo Compatible Specialty Grind Nibs\" href=\"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-specialty-grinds\" target=\"_blank\"\u003eSpecial Grinds (Steel only)\u003c\/a\u003e\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eBroad Stub (B-Stub)– 0.9 -1.0mm\u003cbr data-mce-fragment=\"1\"\u003eDouble Broad Stub (BB-S) - 1.2mm-1.5mm\u003cbr data-mce-fragment=\"1\"\u003eBroad- Left Oblique (B L\/O) 1mm-1.2mm\u003cbr data-mce-fragment=\"1\"\u003eBroad- Right Oblique (B R\/O) 1mm-1.2mm\u003cbr data-mce-fragment=\"1\"\u003eArchitect Broad (B A) – 1mm-1.2mm\u003cbr data-mce-fragment=\"1\"\u003eArchitect Double Broad (BB A) – 1.2mm -1.5mm\u003cbr data-mce-fragment=\"1\"\u003eZoom Double Broad (BB Z) – 1.2mm -1.5mm\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-Bock-compatibleSize6RegularandSpecialGrindnibofferings_3rdSept2023_480x480.png?v=1693793357\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-Bock-compatibleSize6RegularandSpecialGrindnibofferings_3rdSept2023_480x480.png?v=1693793357\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-compatible_Size_6_n_5.5_Ultraflex_steel_2T_nib_offerings_9Dect2023_480x480.png?v=1702247331\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"margin: 0in 0in 12.0pt 0in;\"\u003e \u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"F - #6 Gold Jowo compatible","offer_id":40321757708357,"sku":"NU-JC-Sz6-Reg-F-GP","price":12.0,"currency_code":"USD","in_stock":true},{"title":"EEF - #6 Gold Jowo compatible (+$3)","offer_id":40321757642821,"sku":"NU-JC-Sz6-Reg-EEF-GP","price":15.0,"currency_code":"USD","in_stock":true},{"title":"EF - #6 Gold Jowo compatible (+$1)","offer_id":40321757675589,"sku":"NU-JC-Sz6-Reg-EF-GP","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Med - #6 Gold Jowo compatible (+$1)","offer_id":40321757610053,"sku":"NU-JC-Sz6-Reg-M-GP","price":12.0,"currency_code":"USD","in_stock":true},{"title":"B - #6 Gold Jowo compatible (+$3)","offer_id":40321757741125,"sku":"NU-JC-Sz6-Reg-B-GP","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Double Broad (BB) - #6 Gold Jowo compatible (+$5)","offer_id":40321757773893,"sku":"NU-JC-Sz6-Reg-BB-GP","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_Osprey_6RegularGPBB.jpg?v=1702224156"},{"product_id":"osprey-special-grind-size-6-architect-broad-and-architect-bb-osprey-nib","title":"Jowo Compatible Special Grind - Architect Broad and Architect BB Osprey Nib","description":"\u003cp\u003eOsprey Pens introduces Speciality grind Osprey nibs in Jowo-compatible housings:\u003c\/p\u003e\n\u003cp\u003eSize 6 Steel\u003cstrong\u003e Architect Broad \u003c\/strong\u003eand\u003cstrong\u003e Architect Double Broad\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eArchitect nibs are opposite to Italic nibs. They give a thin downstroke and a thick sidestroke. Also known as Hebrew grind. Designed for sharp, straight lines, this nib works best for print style, when writing in Roman letters. The line variance is enormous. Typically, not used for cursive writing.  However, if you want to be adventurous, and love experimenting to get fun print letters, or other artistic explorations, this nib can be useful.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTry using a consistent writing angle to reach its full effect.\u003c\/li\u003e\n\u003cli\u003eWe offer in 2 sizes – Broad  and Double Broad \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Nib Unit works with pre-filled ink cartridge or with bottled ink using a  generic international converter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThese units will not fit into Osprey Scholar, Milano or Madison fountain pens, as they are made specifically to match a JOWO thread pattern.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo_compatible-Bock_compatible_Speciality_Grind_Nib_Unit_offerings_480x480.png?v=1690731931\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"enap-gallery-76433\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"enap-gallery-popup-76433\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"Architect Broad - Jowo compatible","offer_id":40321764229189,"sku":"NU-JC-Sz6-BA","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Architect Double Broad - Jowo compatible","offer_id":40321764196421,"sku":"NU-JC-Sz6-BBA","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_OspreyDoubleBroadArchitectBBA.jpg?v=1702250099"},{"product_id":"jowo-compatible-special-grind-broad-left-oblique-and-right-oblique","title":"Jowo Compatible Special Grind - Broad Left-Oblique and Right-Oblique","description":"\u003cp\u003e\u003cem\u003eOut of stock on R\/O nibs, sorry.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eOsprey Pens introduces Speciality grind Osprey nibs in Jowo-compatible housings::\u003c\/span\u003e \u003cstrong\u003eBroad Right Oblique and Broad Left Oblique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eOblique:\u003c\/span\u003e An Oblique tip is where a conventional rounded tip (like in a Standard Size 6 Broad nib as an example) is ground flat at an angle of 15 degrees. If the angle is made from top right to lower left, the nib is a Left Oblique (think of the shape of your left foot and hence also called Left-foot Oblique), and if the angle goes from top left to lower right then it’s a Right Oblique (also referred to as a right-foot oblique) nib.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ospreypens.mom\/products\/nib-unit-standard-left-oblique-chrome-black-insert?_pos=2\u0026amp;_sid=14142e1d7\u0026amp;_ss=r\"\u003eLeft Obliques \u003c\/a\u003eare most comfortable for right handers. Expect the line widths to be more subtle. The rotation of the pen in the fingertips is key. If you are right-handed, rotate the grip section (and thus the nib) towards your thumb. This position keeps the flat edge of the nib properly on the paper as you write. Similarly, if you are left-handed, rotate the grip section (and thus the nib) towards your pinky finger.\u003c\/p\u003e\n\u003cp\u003eWhen using a \u003ca href=\"https:\/\/www.ospreypens.mom\/products\/nib-unit-standard-right-oblique-chrome-black-insert?_pos=3\u0026amp;_sid=14142e1d7\u0026amp;_ss=r\"\u003eright oblique\u003c\/a\u003e, reverse the grip position by rotating to the right.\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 12.0pt 0in;\" data-mce-style=\"margin: 0in 0in 12.0pt 0in;\" data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThese Nib Unit works with pre-filled ink cartridges or with bottled ink using a  generic international converter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 12.0pt 0in;\" data-mce-style=\"margin: 0in 0in 12.0pt 0in;\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo_compatible-Bock_compatible_Speciality_Grind_Nib_Unit_offerings_480x480.png?v=1690731931\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 12.0pt 0in;\" data-mce-style=\"margin: 0in 0in 12.0pt 0in;\" data-mce-fragment=\"1\"\u003e\u003cspan\u003eThese units will not fit into Osprey Scholar, Milano or Madison fountain pens, as they are made specifically to match a JOWO thread pattern.\u003c\/span\u003e\u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"B Right-Oblique (most comfortable for left handers) Jowo compatible","offer_id":40321764720709,"sku":"NU-JC-Sz6-BR-O","price":15.0,"currency_code":"USD","in_stock":true},{"title":"B Left-Oblique (most comfortable for right handers)Jowo compatible","offer_id":40321764753477,"sku":"NU-JC-Sz6-BL-O","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_OspreyBroadLeftObliqueBLO.jpg?v=1702249257"},{"product_id":"jowo-compatible-special-grind-broad-stub-0-9mm-1-0mm","title":"Jowo Compatible Special Grind - Broad-Stub  and Double Broad Stub","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eOsprey Pens introduces Speciality grind Osprey nibs in Jowo-compatible housings::\u003c\/span\u003e \u003cstrong\u003eBroad-Stub (B S) \u003c\/strong\u003eand\u003cstrong\u003e Double Broad Stub (BB S)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStub: A Stub nib tipping material is ground flat on the end. This type of a nib produces a narrow line on the cross stroke, broad on the down stroke. It mimics calligraphy (without doing anything different!) unlike flex nibs, which require pressure to change the line width. A stub nib is \u003cstrong\u003e(usually) a broad nib that has a flat end but smoothly rounded corners. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Nib Unit works with pre-filled ink cartridges or with bottled ink using a  generic international converter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThese units will not fit into Osprey Scholar, Milano or Madison fountain pens, as they are made specifically to match a JOWO thread pattern.\u003c\/span\u003e\u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"Broad Stub Jowo compatible","offer_id":45926920847659,"sku":"NU-JC-Sz6-BStub","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Double Broad Stub Jowo compatible","offer_id":45926920880427,"sku":"NU-JC-Sz6-BBStub","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_OspreyDoubleBroadStub_BBS.jpg?v=1702249773"},{"product_id":"jowo-compatible-special-grind-zoom-double-broad-bb","title":"Jowo Compatible Special Grind - Zoom BB Osprey Nib","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eOsprey Pens introduces Speciality grind Osprey nibs in Jowo-compatible housings:: Size 6 Steel \u003cstrong\u003eZoom BB a.k.a Zoom Double Broad\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a Zoom nib, line variations depend on the angle at which it is held, low angle gives thick lines, high angle (almost perpendicular to the paper) produces fine or thin lines. Good nib for sketching as it generally writes wet, especially for someone that likes medium to broad strokes. Flipping the nib to get thinner lines is always fun! From changing the angles from 15 to 45 to 90, you can get thick to medium to fine lines, which means you can almost get 3 different nib point writings with this one nib!!\u003c\/p\u003e\n\u003cp\u003e \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese Nib Unit works with pre-filled ink cartridges or with bottled ink using a  generic international converter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo_compatible-Bock_compatible_Speciality_Grind_Nib_Unit_offerings_480x480.png?v=1690731931\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese units will not fit into Osprey Scholar, Milano or Madison fountain pens, as they are made specifically to match a JOWO thread pattern.\u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"Default Title","offer_id":40321771667525,"sku":"NU-JC-Sz6-ZoomBB","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_OspreyDoubleBroadZoomBBZ.jpg?v=1702249733"},{"product_id":"jowo-compatible-6-ultra-flex-2tone-eef-ef-f-med-b","title":"Jowo Compatible #6 Ultraflex 2Tone Nib with Ebonite Feed","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis listing is for the Jowo-compatible  \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSize 6 Ultra-flex 2-Tone (UF 2T) \u003c\/strong\u003estainless steel \u003cspan data-mce-fragment=\"1\"\u003eNib units with custom ebonite feed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eAvailable tip sizes: EEF, EF, F, Med and Broad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis nib unit can be used with \u003cmeta charset=\"utf-8\"\u003ebottled ink using a converter such as the Osprey converter or K5 Schmidt converter, OR use with a  pre-filled ink cartridge. This flexibility gives many folks the advantage of writing with an ultra-flex nib using either a cartridge or a converter.  \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTypically, most suppliers in the market place sell Ultra-flex nib units with a \u003cstrong\u003eplastic feed\u003c\/strong\u003e. We are one of the handful of folks that give an \u003cstrong\u003eebonite feed\u003c\/strong\u003e  with an ultra-flex nib. An ebonite feed works with a wider range of inks and is able to keep up with the ink demands of a flex nib, unlike a plastic feed.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDo not use India Inks, they can clog the ebonite feeds. Fountain Pen inks are recommended. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eFew examples of inks that work best with the  Osprey Flex nibs:  The Noodlers standard Black , Platinum carbon Black, D’Artremis document Black ink, Pilot Iroshizuku line of inks, \u003cstrong\u003eRohrer \u0026amp; Klingner SketchINK\u003c\/strong\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSend us an email to info@ospreypens.mom if you have any questions.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSize 6 Ultraflex nibs are also available in Steel:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-compatibleSize6n5.5Ultraflexsteel_2Tnibofferings_9Dect2023_2b928271-6ae0-46db-a6f4-6b007e85914c_480x480.png?v=1702246966\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-compatibleSize6n5.5Ultraflexsteel_2Tnibofferings_9Dect2023_2b928271-6ae0-46db-a6f4-6b007e85914c_480x480.png?v=1702246966\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"F - #6 Ultraflex 2T JoWo-compatible","offer_id":46374571376939,"sku":"NU-JC-Sz6UF-F-2T","price":34.0,"currency_code":"USD","in_stock":true},{"title":"EEF - #6 Ultraflex 2T JoWo-compatible (+$3)","offer_id":46374571180331,"sku":"NU-JC-Sz6UF-EEF-2T","price":34.0,"currency_code":"USD","in_stock":false},{"title":"EF - #6 Ultraflex 2T JoWo-compatible","offer_id":46374571278635,"sku":"NU-JC-Sz6UF-EF-2T","price":34.0,"currency_code":"USD","in_stock":true},{"title":"Med - #6 Ultraflex 2T JoWo-compatible","offer_id":46374571082027,"sku":"NU-JC-Sz6UF-M-2T","price":34.0,"currency_code":"USD","in_stock":true},{"title":"Broad - #6 Ultraflex 2T JoWo-compatible (+$3)","offer_id":46374571475243,"sku":"NU-JC-Sz6UF-B-2T","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_Osprey_6Ultraflex2ToneMedSideprofile.png?v=1702247245"},{"product_id":"jowo-compatible-with-osprey-6-ultra-flex-steel-nib-with-ebonite-feed","title":"Jowo-compatible #6 Ultraflex polished Steel nib with Ebonite feed","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis listing is for the Jowo-compatible  \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSize 6 Ultra-flex polished Steel \u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003eNib unit with custom ebonite feed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eAvailable tip sizes: EEF, EF, F, Med and Broad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis nib unit can be used with \u003cmeta charset=\"utf-8\"\u003ebottled ink using a converter such as the Osprey converter or K5 Schmidt converter, OR use with a  pre-filled ink cartridge. This flexibility gives many folks the advantage of writing with an ultra-flex nib using either a cartridge or a converter.  \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTypically, most suppliers in the market place sell Ultra-flex nib units with a \u003cstrong\u003eplastic feed\u003c\/strong\u003e. We are one of the handful of folks that give an \u003cstrong\u003eebonite feed\u003c\/strong\u003e  with an ultra-flex nib. An ebonite feed works with a wider range of inks and is able to keep up with the ink demands of a flex nib, unlike a plastic feed.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDo not use India Inks, they can clog the ebonite feeds. Fountain Pen inks are recommended. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eFew examples of inks that work best with the  Osprey Flex nibs:  The Noodlers standard Black , Platinum carbon Black, D’Artremis document Black ink, Pilot Iroshizuku line of inks, \u003cstrong\u003eRohrer \u0026amp; Klingner SketchINK\u003c\/strong\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eSize 6 Ultraflex nibs are also available in 2Tone:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey-Jowo-compatibleSize6n5.5Ultraflexsteel_2Tnibofferings_9Dect2023_480x480.png?v=1702246741\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSend us an email to info@ospreypens.mom if you have any questions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"F - #6 Ultrafelx Steel Jowo compatible","offer_id":47464357986603,"sku":"NU-JC-Sz6-UF-F-Steel","price":34.0,"currency_code":"USD","in_stock":true},{"title":"EEF - #6 Ultraflex Steel Jowo compatible (+$2)","offer_id":47464357921067,"sku":"NU-JC-Sz6-UF-EEF-Steel","price":34.0,"currency_code":"USD","in_stock":true},{"title":"EF - #6 Ultraflex Steel Jowo compatible","offer_id":47464357953835,"sku":"NU-JC-Sz6-UF-EF-Steel","price":34.0,"currency_code":"USD","in_stock":true},{"title":"Med - #6 Ultrafelx Steel Jowo compatible","offer_id":47464358019371,"sku":"NU-JC-Sz6-UF-M-Steel","price":34.0,"currency_code":"USD","in_stock":true},{"title":"Broad - #6 Ultrafelx Steel Jowo compatible (+$2)","offer_id":47464358052139,"sku":"NU-JC-Sz6-UF-B Steel","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Osprey_6UltraflexSteelNibUnit-Sideprofile-IMG_8234_e07c4842-7aed-4d20-8623-62352aa42495.png?v=1700688499"},{"product_id":"jowo-compatible-6-titanium-ultra-flex-nib-units-and-assemblies","title":"Jowo-Compatible #6 TITANIUM Ultra-flex Nib Units and Assemblies","description":"\u003cp\u003eOsprey Pens Jowo-compatible #6 \u003cstrong\u003eTitanium Ultra-flex\u003c\/strong\u003e Nib units are available in Extra-Extra-Fine, Fine  and Med tip sizes. The nib is springy, and has more give than a stainless steel ultra-flex. When writing with it, the nib feels softer than stainless steel and is reminiscent of old vintage flex nibs.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have already purchased an Osprey Jowo compatible Milano, Scholar or Madison fountain pen, you can now buy replacement assemblies or just a nib unit.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe assemblies cost $54, while the replacement nib units are priced at $49. The additional parts that come with the assembly are the generic outer grip section and the osprey converter, that you don't get with just buying the nib unit.\u003c\/p\u003e\n\u003cp\u003eIf you are buying an assembly for the Madison series, it comes with a generic Clear grip section, and if you are buying for a Scholar or a Milano, it comes with a generic Clear or Black grip section.\u003c\/p\u003e\n\u003cp\u003eNote that the #6 ultra-flex Titanium nib units come with custom ebonite feed to keep up with ink demands of flex writing. They work with Osprey custom converters or generic International converters such as K5 Schmidt converters.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eDo not use India Inks,\u003c\/strong\u003e they can clog the ebonite feeds. Fountain Pen inks are recommended. Few examples of inks that worked best with ebonite feeds as reported by our customers:  The Noodlers Standard Black , MontBlanc Burgundy Red Ink, Herbin Perle Noire, Platinum carbon Black, D'Artremis document Black Ink, Pilot Iroshizuku line of inks, Rohrer \u0026amp; Klingner Black SketchINK.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003ePls mention inks that worked best, and inks that didn't, if you leave us a review (very grateful for that!). You know and we know that a big part of getting the most out of any pen is to get the nib\/feed\/ink combination right, especially with the flex nibs.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eTips: \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e-Upon receiving a brand new nib unit, wet the nib unit in a soapy solution or at the minimum in water, before writing with the pen.\u003c\/p\u003e\n\u003cp\u003eSend us an email to info@ospreypens.mom if you have any questions.\u003c\/p\u003e","brand":"Osprey Pens","offers":[{"title":"Just Nib Unit \/ #6 Titanium UF EEF","offer_id":51582693703979,"sku":"NU-JC-Sz6TIUF-EEF","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Just Nib Unit \/ #6 Titanium UF F","offer_id":51582693769515,"sku":"NU-JC-Sz6TIUF-F","price":49.0,"currency_code":"USD","in_stock":false},{"title":"Just Nib Unit \/ #6 Titanium UF Med","offer_id":51582693802283,"sku":"NU-JC-Sz6TIUF-Med","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Milano or Scholar Assembly \/ #6 Titanium UF EEF","offer_id":51582693835051,"sku":"JC-Sz6-TIUF-EEF-MSAssembly","price":54.0,"currency_code":"USD","in_stock":true},{"title":"Milano or Scholar Assembly \/ #6 Titanium UF F","offer_id":51582693900587,"sku":"JC-Sz6TIUF-F-MSAssembly","price":54.0,"currency_code":"USD","in_stock":true},{"title":"Milano or Scholar Assembly \/ #6 Titanium UF Med","offer_id":51582693933355,"sku":"JC-Sz6TIUF-Med-MSAssembly","price":54.0,"currency_code":"USD","in_stock":true},{"title":"Madison Assembly \/ #6 Titanium UF EEF","offer_id":51582693966123,"sku":"JC-Sz6TIUF-EEF-MADAssembly","price":54.0,"currency_code":"USD","in_stock":true},{"title":"Madison Assembly \/ #6 Titanium UF F","offer_id":51582694031659,"sku":"JC-Sz6TIUF-F-MADAssembly","price":54.0,"currency_code":"USD","in_stock":true},{"title":"Madison Assembly \/ #6 Titanium UF Med","offer_id":51582694064427,"sku":"JC-Sz6TIUF-Med-MADAssembly","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/8374\/files\/Jowo-compatible_collection_SS-Tiultraflexnib_250cf00a-6ad3-4ae8-acf2-d8c91d193ed0.jpg?v=1764814377"}],"url":"https:\/\/www.ospreypens.mom\/collections\/jowo-compatible-nib-units-1.oembed","provider":"Osprey Pens","version":"1.0","type":"link"}