{"product_id":"twsbi-eco-onyx-replacement-nib-nib-only","title":"TWSBI Eco Onyx Replacement Nib (Nib only, excludes feed)","description":"\u003cp\u003eReplacement Onyx nib (black) for the TWSBI Eco and Eco-T range of fountain pens.\u003cspan\u003e \u003c\/span\u003eThis is a genuine replacement nib, made in Germany from high quality stainless steel with a black PVD coating.\u003c\/p\u003e\n\u003cp\u003eThe Eco nibs are friction fit and require some care as you fit the new nib:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the old nib and feed, noting the orientation of the barrel\u003c\/li\u003e\n\u003cli\u003eSlide the new nib and old feed in as a pair\u003c\/li\u003e\n\u003cli\u003eEnsure the nib is fully pushed in to reach the ink reservoir\u003cbr\u003e(Nib size engraving should be half tucked under the grip collar)\u003c\/li\u003e\n\u003cli\u003eCheck the nib is sitting square relative to the feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"39\" data-end=\"297\"\u003eSize Fine is the most popular for everyday writing, and the 1.1mm Stub for some subtle flair. Note the Stub nib is designed to be used with the higher flow 1.1mm feed (available separately).\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"425\"\u003e\u003cstrong data-start=\"412\" data-end=\"425\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"426\" data-end=\"623\"\u003e\n\u003cli data-section-id=\"1m4a4e2\" data-start=\"426\" data-end=\"463\"\u003eGenuine TWSBI Onyx Eco replacement nib\u003c\/li\u003e\n\u003cli data-section-id=\"1w30qs6\" data-start=\"464\" data-end=\"505\"\u003eStainless steel with black PVD coating\u003c\/li\u003e\n\u003cli data-section-id=\"1n3w3x4\" data-start=\"506\" data-end=\"537\"\u003eSmooth, consistent ink flow\u003c\/li\u003e\n\u003cli data-section-id=\"r9jr5x\" data-start=\"538\" data-end=\"584\"\u003eTine alignment checked by our team prior to despatch\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"625\" data-end=\"691\"\u003e\u003cstrong data-start=\"625\" data-end=\"641\"\u003eNib Options:\u003c\/strong\u003e\u003cbr data-start=\"641\" data-end=\"644\"\u003eAvailable in EF, F, M, B, 1.1mm Stub.\u003cbr\u003eImage shows a 1.1mm as an example.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"737\"\u003e\u003cstrong data-start=\"693\" data-end=\"711\"\u003eCompatibility:\u003c\/strong\u003e\u003cbr data-start=\"711\" data-end=\"714\"\u003e\u003cmeta charset=\"utf-8\"\u003eTWSBI Eco, Eco-T, Go, Swipe fountain pens.\u003cbr\u003eCan also be made to fit the TWSBI Diamond Mini, Vac Mini or Classic by removing the original nib from the nib unit and sliding the new nib in.\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRoughly #5 size, but not a standard interchangeable nib unit for other brands of nibs\/pens.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Extra Fine","offer_id":42353282056274,"sku":"WTWSBI-Eco_Onyx_EF","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42353282089042,"sku":"WTWSBI-Eco_Onyx_F","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42353282121810,"sku":"WTWSBI-Eco_Onyx_M","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42353282154578,"sku":"WTWSBI-Eco_Onyx_B","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"1.1mm Stub","offer_id":42353282187346,"sku":"WTWSBI-Eco_Onyx_1.1","price":39.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/twsbi-eco-onyx-replacement-nib-larrypost_2.png?v=1749190326","url":"https:\/\/www.larrypost.com.au\/products\/twsbi-eco-onyx-replacement-nib-nib-only","provider":"LarryPOST","version":"1.0","type":"link"}