{"title":"OPUS 88 Replacement Nib","description":"","products":[{"product_id":"opus-88-replacement-12-nib-unit-for-demo-omar-extra-fine","title":"OPUS 88 Replacement #12 Nib Unit - Stainless Steel","description":"\u003ch2 data-start=\"43\" data-end=\"78\"\u003eSwap your nib. Change your writing.\u003c\/h2\u003e\n\u003cp data-start=\"80\" data-end=\"98\"\u003eThis is the replacement nib unit for the Opus 88 pen models that are fitted with a #12 JoWo nib unit (size #6 nib), including Omar, Demonstrator, Jazz and Shell. It will also fit Harmony, however most Harmony nibs are rose-gold coloured. \u003c\/p\u003e\n\u003cp data-start=\"80\" data-end=\"98\"\u003eIt is not compatible with Opus 88 Flora, Bela, Flow, Picnic, Fantasia or Mini Pocket.\u003c\/p\u003e\n\u003ch2 data-start=\"80\" data-end=\"98\"\u003eWho this is for\u003c\/h2\u003e\n\u003cul data-start=\"99\" data-end=\"353\"\u003e\n\u003cli data-start=\"99\" data-end=\"156\"\u003eYou love your Opus 88, but want a different line width\u003c\/li\u003e\n\u003cli data-start=\"157\" data-end=\"207\"\u003eYour nib is damaged, scratchy, or inconsistent\u003c\/li\u003e\n\u003cli data-start=\"208\" data-end=\"287\"\u003eYou want to experiment with custom grinding nibs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"208\" data-end=\"287\"\u003eYou're a nib explorer and want to try this JoWo nib on a different pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"355\" data-end=\"381\"\u003eWhat's included\u003c\/h3\u003e\n\u003cul data-start=\"382\" data-end=\"607\"\u003e\n\u003cli data-start=\"382\" data-end=\"427\"\u003eComplete unit with stainless steel nib, feed, and housing\u003c\/li\u003e\n\u003cli data-start=\"428\" data-end=\"467\"\u003eScrew-in fit with no tools required\u003c\/li\u003e\n\u003cli data-start=\"468\" data-end=\"506\"\u003eUses the JoWo Size #6 nib\u003c\/li\u003e\n\u003cli data-start=\"468\" data-end=\"506\"\u003ePlease note: decorative engraving on nibs may vary to images shown\u003cbr\u003e(older stock has a scroll detail, new stock has a simple line border)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1093\" data-end=\"1108\"\u003eWriting feel\u003c\/h3\u003e\n\u003cp data-start=\"1109\" data-end=\"1257\"\u003eJoWo stainless steel nibs are known to be firm, wet and smooth. They have a generous slit gap and rounded tipping that provides for smooth writing, even with suboptimal pen angle or poor paper quality.\u003c\/p\u003e\n\u003ch3 data-start=\"1259\" data-end=\"1274\"\u003eInstallation\u003c\/h3\u003e\n\u003col data-start=\"1275\" data-end=\"1415\"\u003e\n\u003cli data-start=\"1275\" data-end=\"1331\"\u003eUnscrew your current nib unit from the grip section\u003c\/li\u003e\n\u003cli data-start=\"1332\" data-end=\"1377\"\u003eScrew in the new unit until finger tight\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1396\"\u003eCheck the feed is exactly square on the nib\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1396\"\u003eFill your pen and begin writing\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"1417\" data-end=\"1433\"\u003ePractical tip\u003c\/h3\u003e\n\u003cp data-start=\"1434\" data-end=\"1571\"\u003eWhen installing the nib unit, turn the barrel, rather than turning the nib. This helps prevent accidental twisting of the tines as you screw in the unit. When removing the original nib unit, take care not to lose the o-ring that sits at the back of the nib housing.\u003c\/p\u003e\n\u003ch3 data-start=\"1757\" data-end=\"1764\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-start=\"1766\" data-end=\"1873\"\u003e\u003cstrong\u003eCan I replace just the nib?\u003c\/strong\u003e\u003cbr data-start=\"1793\" data-end=\"1796\"\u003eYes, but it requires more care. A full unit swap is faster and a less inky experience.\u003c\/p\u003e\n\u003cp data-start=\"1875\" data-end=\"1984\"\u003e\u003cstrong\u003eWill this nib unit fit any pen that takes a JoWo #6 nib?\u003c\/strong\u003e\u003cbr data-start=\"1904\" data-end=\"1907\"\u003eNot necessarily. Whilst some pens use the same JoWo #6 nib, they may have a different nib unit and threading. Straight swaps work with some Franklin-Christoph and Edison pens. Conklin and Monteverde use the same nib, but in a different housing. For these, you could try harvesting the nib from the Opus 88 unit and inserting it into the nib unit of the recipient pen.\u003c\/p\u003e\n\u003cp data-start=\"1986\" data-end=\"2122\"\u003e\u003cstrong\u003eIs this better than tuning my existing nib?\u003c\/strong\u003e\u003cbr data-start=\"2029\" data-end=\"2032\"\u003eFor damaged nibs or changing sizes, yes. For minor scratchiness, tuning may be sufficient.\u003c\/p\u003e\n\u003cp data-start=\"2124\" data-end=\"2216\"\u003e\u003cstrong\u003eIs the nib pre-tuned?\u003c\/strong\u003e\u003cbr data-start=\"2145\" data-end=\"2148\"\u003eIt is factory tuned, and usually reliable. You can request a free nib check in the Checkout comments if you prefer we do a quick check.\u003c\/p\u003e\n\u003cp data-start=\"2218\" data-end=\"2366\"\u003e\u003cstrong\u003eWhich size should I choose?\u003c\/strong\u003e\u003cbr data-start=\"2245\" data-end=\"2248\"\u003eFine works well for most users. Medium offers a smoother feel. The stub is best for expressive writing and line variation.\u003c\/p\u003e\n\u003cp data-start=\"2218\" data-end=\"2366\"\u003e\u003cstrong\u003eAre the flex nibs true flex?\u003c\/strong\u003e\u003cbr\u003eNo, not like gold nib flex. They are stainless steel nibs and require reasonable downward hand pressure to get line variation. Fun for short duration writing sessions.\u003c\/p\u003e\n\u003cp data-start=\"2507\" data-end=\"2610\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFountain pens are modular tools. A simple nib swap can completely change how your pen writes and feels.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine","offer_id":42367122210898,"sku":"WOPUS88-96091201-4710484641106","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42367122243666,"sku":"WOPUS88-96091202-4710484641113","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42367122276434,"sku":"WOPUS88-96091203-4710484641120","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42367122309202,"sku":"WOPUS88-96091204-4710484641137","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"1.5mm Stub","offer_id":42367122341970,"sku":"WOPUS88-96091201-4710484641144","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Extra Fine Flex","offer_id":42367122374738,"sku":"WOPUS88-96091301-4710484644596","price":39.95,"currency_code":"AUD","in_stock":true},{"title":"Fine Flex","offer_id":42367122407506,"sku":"WOPUS88-96091302-4710484644602","price":39.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/opus88__12_replacement_nib_ef.jpg?v=1739180761"},{"product_id":"opus-88-replacement-10-nib-unit-ef","title":"OPUS 88 Replacement #10 Nib Unit - Stainless Steel","description":"\u003ch2 data-end=\"78\" data-start=\"43\"\u003eSwap your nib. Change your writing.\u003c\/h2\u003e\n\u003cp data-end=\"98\" data-start=\"80\"\u003eThis is the replacement nib unit for the smaller Opus 88 pen models that are fitted with a #10 JoWo nib unit (size #5 nib), including Fantasia, Koloro, Picnic and Mini Pocket.\u003c\/p\u003e\n\u003cp data-end=\"98\" data-start=\"80\"\u003eIt is not compatible with larger Opus 88 models including Omar, Demo, Jazz, Shell, Flora, Bela or Flow.\u003c\/p\u003e\n\u003ch2 data-end=\"98\" data-start=\"80\"\u003eWho this is for\u003c\/h2\u003e\n\u003cul data-end=\"353\" data-start=\"99\"\u003e\n\u003cli data-end=\"156\" data-start=\"99\"\u003eYou love your Opus 88, but want a different line width\u003c\/li\u003e\n\u003cli data-end=\"207\" data-start=\"157\"\u003eYour nib is damaged, scratchy, or inconsistent\u003c\/li\u003e\n\u003cli data-end=\"287\" data-start=\"208\"\u003eYou want to experiment with custom grinding nibs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"287\" data-start=\"208\"\u003eYou're a nib explorer and want to try this JoWo nib on a different pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"381\" data-start=\"355\"\u003eWhat's included\u003c\/h3\u003e\n\u003cul data-end=\"607\" data-start=\"382\"\u003e\n\u003cli data-end=\"427\" data-start=\"382\"\u003eComplete unit with stainless steel nib, feed, and housing\u003c\/li\u003e\n\u003cli data-end=\"467\" data-start=\"428\"\u003eScrew-in fit with no tools required\u003c\/li\u003e\n\u003cli data-end=\"506\" data-start=\"468\"\u003eUses the JoWo Size #5 nib\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1108\" data-start=\"1093\"\u003eWriting feel\u003c\/h3\u003e\n\u003cp data-end=\"1257\" data-start=\"1109\"\u003eJoWo stainless steel nibs are known to be firm, wet and smooth. They have a generous slit gap and rounded tipping that provides for smooth writing, even with suboptimal pen angle or poor paper quality.\u003c\/p\u003e\n\u003ch3 data-end=\"1274\" data-start=\"1259\"\u003eInstallation\u003c\/h3\u003e\n\u003col data-end=\"1415\" data-start=\"1275\"\u003e\n\u003cli data-end=\"1331\" data-start=\"1275\"\u003eUnscrew your current nib unit from the grip section\u003c\/li\u003e\n\u003cli data-end=\"1377\" data-start=\"1332\"\u003eScrew in the new unit until finger tight\u003c\/li\u003e\n\u003cli data-end=\"1396\" data-start=\"1378\"\u003eCheck the feed is exactly square on the nib\u003c\/li\u003e\n\u003cli data-end=\"1396\" data-start=\"1378\"\u003eFill your pen and begin writing\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-end=\"1433\" data-start=\"1417\"\u003ePractical tip\u003c\/h3\u003e\n\u003cp data-end=\"1571\" data-start=\"1434\"\u003eWhen installing the nib unit, turn the barrel, rather than turning the nib. This helps prevent accidental twisting of the tines as you screw in the unit. When removing the original nib unit, take care not to lose the o-ring that sits at the back of the nib housing.\u003c\/p\u003e\n\u003ch3 data-end=\"1764\" data-start=\"1757\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-end=\"1873\" data-start=\"1766\"\u003e\u003cstrong\u003eCan I replace just the nib?\u003c\/strong\u003e\u003cbr data-end=\"1796\" data-start=\"1793\"\u003eYes, but it requires more care. A full unit swap is faster and a less inky experience.\u003c\/p\u003e\n\u003cp data-end=\"1984\" data-start=\"1875\"\u003e\u003cstrong\u003eWill this nib unit fit any pen that takes a JoWo #5 nib?\u003c\/strong\u003e\u003cbr data-end=\"1907\" data-start=\"1904\"\u003eNot necessarily. Whilst some pens use the same JoWo #5 nib, they may have a different nib unit and threading. You could try harvesting the nib from the Opus 88 unit and inserting it into the nib unit of the recipient pen.\u003c\/p\u003e\n\u003cp data-end=\"2122\" data-start=\"1986\"\u003e\u003cstrong\u003eIs this better than tuning my existing nib?\u003c\/strong\u003e\u003cbr data-end=\"2032\" data-start=\"2029\"\u003eFor damaged nibs or changing sizes, yes. For minor scratchiness, tuning may be sufficient.\u003c\/p\u003e\n\u003cp data-end=\"2216\" data-start=\"2124\"\u003e\u003cstrong\u003eIs the nib pre-tuned?\u003c\/strong\u003e\u003cbr data-end=\"2148\" data-start=\"2145\"\u003eIt is factory tuned, and usually reliable. You can request a free nib check in the Checkout comments if you prefer we do a quick check.\u003c\/p\u003e\n\u003cp data-end=\"2366\" data-start=\"2218\"\u003e\u003cstrong\u003eWhich size should I choose?\u003c\/strong\u003e\u003cbr data-end=\"2248\" data-start=\"2245\"\u003eFine works well for most users. Medium offers a smoother feel. The stub is best for expressive writing and line variation.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2610\" data-start=\"2507\"\u003eFountain pens are modular tools. A simple nib swap can completely change how your pen writes and feels.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine","offer_id":42367124504658,"sku":"WOPUS-96091001-4710484641052","price":24.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42367124537426,"sku":"WOPUS-96091002-4710484641069","price":24.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42367124570194,"sku":"WOPUS-#10M-96091003-4710484641076","price":24.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42367124602962,"sku":"WOPUS-96091004-4710484641083","price":24.95,"currency_code":"AUD","in_stock":true},{"title":"1.4mm Stub","offer_id":42367124635730,"sku":"WOPUS-96091005-4710484641090","price":24.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/opus88__10_replacement_nib_ef.jpg?v=1739191151"},{"product_id":"opus-88-replacement-12-nib-unit-extra-fine-black","title":"OPUS 88 Replacement #12 Nib Unit - Black PVD","description":"\u003ch2 data-start=\"43\" data-end=\"78\"\u003eSwap your nib. Change your writing.\u003c\/h2\u003e\n\u003cp data-start=\"80\" data-end=\"98\"\u003eThis is the replacement nib unit for the Opus 88 pen models that are fitted with a #12 JoWo nib unit (size #6 nib), including Omar, Demonstrator, Harmony and Jazz. It is not compatible with Opus 88 Flora.\u003c\/p\u003e\n\u003ch2 data-start=\"80\" data-end=\"98\"\u003eWho this is for\u003c\/h2\u003e\n\u003cul data-start=\"99\" data-end=\"353\"\u003e\n\u003cli data-start=\"99\" data-end=\"156\"\u003eYou love your Opus 88, but want a different line width\u003c\/li\u003e\n\u003cli data-start=\"157\" data-end=\"207\"\u003eYour nib is damaged, scratchy, or inconsistent\u003c\/li\u003e\n\u003cli data-start=\"208\" data-end=\"287\"\u003eYou want to experiment with custom grinding nibs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"208\" data-end=\"287\"\u003eYou're a nib explorer and want to try this JoWo nib on a different pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"355\" data-end=\"381\"\u003eWhat's included\u003c\/h3\u003e\n\u003cul data-start=\"382\" data-end=\"607\"\u003e\n\u003cli data-start=\"382\" data-end=\"427\"\u003eComplete unit with Black PVD coated stainless steel nib, feed, and housing\u003c\/li\u003e\n\u003cli data-start=\"428\" data-end=\"467\"\u003eScrew-in fit with no tools required\u003c\/li\u003e\n\u003cli data-start=\"468\" data-end=\"506\"\u003eUses the JoWo Size #6 nib\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1093\" data-end=\"1108\"\u003eWriting feel\u003c\/h3\u003e\n\u003cp data-start=\"1109\" data-end=\"1257\"\u003eJoWo stainless steel nibs are known to be firm, wet and smooth. They have a generous slit gap and rounded tipping that provides for smooth writing, even with suboptimal pen angle or poor paper quality.\u003c\/p\u003e\n\u003ch3 data-start=\"1259\" data-end=\"1274\"\u003eInstallation\u003c\/h3\u003e\n\u003col data-start=\"1275\" data-end=\"1415\"\u003e\n\u003cli data-start=\"1275\" data-end=\"1331\"\u003eUnscrew your current nib unit from the grip section\u003c\/li\u003e\n\u003cli data-start=\"1332\" data-end=\"1377\"\u003eScrew in the new unit until finger tight\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1396\"\u003eCheck the feed is exactly square on the nib\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1396\"\u003eFill your pen and begin writing\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"1417\" data-end=\"1433\"\u003ePractical tip\u003c\/h3\u003e\n\u003cp data-start=\"1434\" data-end=\"1571\"\u003eWhen installing the nib unit, turn the barrel, rather than turning the nib. This helps prevent accidental twisting of the tines as you screw in the unit. When removing the original nib unit, take care not to lose the o-ring that sits at the back of the nib housing.\u003c\/p\u003e\n\u003ch3 data-start=\"1757\" data-end=\"1764\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-start=\"1766\" data-end=\"1873\"\u003e\u003cstrong\u003eDoes the black PVD coating improve performance?\u003c\/strong\u003e\u003cbr\u003eNo, we think it is more a cosmetic preference. Often the tipping itself is not coated.\u003c\/p\u003e\n\u003cp data-start=\"1766\" data-end=\"1873\"\u003e\u003cstrong\u003eCan I replace just the nib?\u003c\/strong\u003e\u003cbr data-start=\"1793\" data-end=\"1796\"\u003eYes, but it requires more care. A full unit swap is faster and a less inky experience.\u003c\/p\u003e\n\u003cp data-start=\"1875\" data-end=\"1984\"\u003e\u003cstrong\u003eWill this nib unit fit any pen that takes a JoWo #6 nib?\u003c\/strong\u003e\u003cbr data-start=\"1904\" data-end=\"1907\"\u003eNot necessarily. Whilst some pens use the same JoWo #6 nib, they may have a different nib unit and threading. Straight swaps work with some Franklin-Christoph and Edison pens. Conklin and Monteverde use the same nib, but in a different housing. For these, you could try harvesting the nib from the Opus 88 unit and inserting it into the nib unit of the recipient pen.\u003c\/p\u003e\n\u003cp data-start=\"1986\" data-end=\"2122\"\u003e\u003cstrong\u003eIs this better than tuning my existing nib?\u003c\/strong\u003e\u003cbr data-start=\"2029\" data-end=\"2032\"\u003eFor damaged nibs or changing sizes, yes. For minor scratchiness, tuning may be sufficient.\u003c\/p\u003e\n\u003cp data-start=\"2124\" data-end=\"2216\"\u003e\u003cstrong\u003eIs the nib pre-tuned?\u003c\/strong\u003e\u003cbr data-start=\"2145\" data-end=\"2148\"\u003eIt is factory tuned, and usually reliable. You can request a free nib check in the Checkout comments if you prefer we do a quick check.\u003c\/p\u003e\n\u003cp data-start=\"2218\" data-end=\"2366\"\u003e\u003cstrong\u003eWhich size should I choose?\u003c\/strong\u003e\u003cbr data-start=\"2245\" data-end=\"2248\"\u003eFine works well for most users. Medium offers a smoother feel. The stub is best for expressive writing and line variation.\u003c\/p\u003e\n\u003cp data-start=\"2218\" data-end=\"2366\"\u003e\u003cstrong\u003eAre the flex nibs true flex?\u003c\/strong\u003e\u003cbr\u003eNo, not like gold nib flex. They are stainless steel nibs and require reasonable downward hand pressure to get line variation. Fun for short duration writing sessions.\u003c\/p\u003e\n\u003cp data-start=\"2507\" data-end=\"2610\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFountain pens are modular tools. A simple nib swap can completely change how your pen writes and feels.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine","offer_id":42367119949906,"sku":"WOPUS88-#12-EF-Black-4710484646125","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42367119982674,"sku":"WOPUS88-#12-F-Black-4710484646132","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42367120015442,"sku":"WOPUS88-#12-M-Black-4710484646149","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42367120048210,"sku":"WOPUS88-#12-B-Black-4710484646156","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"1.5mm Stub","offer_id":42367120080978,"sku":"WOPUS88-#12-1.5-Black-4710484646163","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Extra Fine Flex","offer_id":42367120343122,"sku":"WOPUS88-961206EFFL-4710484645852","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Fine Flex","offer_id":42367120375890,"sku":"WOPUS88-961207FFL-4710484646163","price":44.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/OPUS88__12_replacement_Nib_F_Flex_BK_cf3ab904-7e86-44a6-9508-4437ddf48f63.jpg?v=1778723399"},{"product_id":"opus-88-replacement-250-bock-nib-unit-extra-fine-for-flora-model","title":"OPUS 88 Replacement #250 BOCK Nib Unit (for FLORA model)","description":"\u003ch2 data-start=\"43\" data-end=\"78\"\u003eSwap your nib. Change your writing.\u003c\/h2\u003e\n\u003cp data-start=\"80\" data-end=\"98\"\u003eThis is the replacement nib unit for the Opus 88 pen models that are fitted with a Bock nib unit (includes Flora). It does not fit Opus 88 models that use JoWo housings, such as the Omar, Demonstrator, Harmony and Jazz.\u003c\/p\u003e\n\u003ch2 data-start=\"80\" data-end=\"98\"\u003eWho this is for\u003c\/h2\u003e\n\u003cul data-start=\"99\" data-end=\"353\"\u003e\n\u003cli data-start=\"99\" data-end=\"156\"\u003eYou love your Opus 88, but want a different line width\u003c\/li\u003e\n\u003cli data-start=\"157\" data-end=\"207\"\u003eYour nib is damaged, scratchy, or inconsistent\u003c\/li\u003e\n\u003cli data-start=\"208\" data-end=\"287\"\u003eYou want to experiment with line width without buying a new pen\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"208\" data-end=\"287\"\u003eYou're a nib explorer and want to try this Bock nib on a different pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"355\" data-end=\"381\"\u003eWhat's included\u003c\/h3\u003e\n\u003cul data-start=\"382\" data-end=\"607\"\u003e\n\u003cli data-start=\"382\" data-end=\"427\"\u003eComplete unit with stainless steel nib, feed, and housing\u003c\/li\u003e\n\u003cli data-start=\"428\" data-end=\"467\"\u003eScrew-in fit with no tools required\u003c\/li\u003e\n\u003cli data-start=\"468\" data-end=\"506\"\u003eUses the Bock #250 (Size 6) system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1093\" data-end=\"1108\"\u003eWriting feel\u003c\/h3\u003e\n\u003cp data-start=\"1109\" data-end=\"1257\"\u003eCompared to the JoWo nib in the rest of the Opus 88 range, the Bock nib feels a bit springier in the narrow nib sizes, and sharper in the stub. \u003c\/p\u003e\n\u003ch3 data-start=\"1259\" data-end=\"1274\"\u003eInstallation\u003c\/h3\u003e\n\u003col data-start=\"1275\" data-end=\"1415\"\u003e\n\u003cli data-start=\"1275\" data-end=\"1331\"\u003eUnscrew your current nib unit from the grip section\u003c\/li\u003e\n\u003cli data-start=\"1332\" data-end=\"1377\"\u003eScrew in the new unit until finger tight\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1396\"\u003eCheck the feed is exactly square on the nib\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1396\"\u003eFill your pen and begin writing\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"1417\" data-end=\"1433\"\u003ePractical tip\u003c\/h3\u003e\n\u003cp data-start=\"1434\" data-end=\"1571\"\u003eWhen installing the nib unit, turn the barrel, rather than turning the nib. This helps prevent accidental twisting of the tines as you screw in the unit.\u003c\/p\u003e\n\u003ch3 data-start=\"1757\" data-end=\"1764\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-start=\"1766\" data-end=\"1873\"\u003eCan I replace just the nib?\u003cbr data-start=\"1793\" data-end=\"1796\"\u003eYes, but it requires more care. A full unit swap is faster and a less inky experience.\u003c\/p\u003e\n\u003cp data-start=\"1875\" data-end=\"1984\"\u003eWill this nib unit fit any pen that takes a Bock 250 nib?\u003cbr data-start=\"1904\" data-end=\"1907\"\u003eNot necessarily. Whilst some pens use the same Bock nib, they often have a different nib unit and threading. You could try harvesting the nib from this unit and inserting it into the nib unit of the recipient pen.\u003c\/p\u003e\n\u003cp data-start=\"1986\" data-end=\"2122\"\u003eIs this better than tuning my existing nib?\u003cbr data-start=\"2029\" data-end=\"2032\"\u003eFor damaged nibs or changing sizes, yes. For minor scratchiness, tuning may be sufficient.\u003c\/p\u003e\n\u003cp data-start=\"2124\" data-end=\"2216\"\u003eIs the nib pre-tuned?\u003cbr data-start=\"2145\" data-end=\"2148\"\u003eIt is factory tuned, but these nibs do benefit from a LarryPOST check. Please add a Checkout comment if you would like us to tune it.\u003c\/p\u003e\n\u003cp data-start=\"2218\" data-end=\"2366\"\u003eWhich size should I choose?\u003cbr data-start=\"2245\" data-end=\"2248\"\u003eFine works well for most users. Medium offers a smoother feel. Stub is best for expressive writing and line variation.\u003c\/p\u003e\n\u003cp data-start=\"2507\" data-end=\"2610\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFountain pens are modular tools. A simple nib swap can completely change how your pen writes and feels.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine","offer_id":42367023546450,"sku":"WOPUS88-19100901-4710484641304","price":32.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42367023579218,"sku":"WOPUS88-19100901-4710484641305","price":32.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42367023611986,"sku":"WOPUS88-19100901-4710484641306","price":32.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42367023644754,"sku":"WOPUS88-19100901-4710484641335","price":32.95,"currency_code":"AUD","in_stock":true},{"title":"2.3mm Stub","offer_id":42367024496722,"sku":null,"price":32.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/opus88__250_bock_replacement_nib_ef.jpg?v=1749535197"}],"url":"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-opus-88-opus-88-replacement-nib.oembed","provider":"LarryPOST","version":"1.0","type":"link"}