{"product_id":"sailor-fountain-pen-ink-cartridges-12-pack","title":"Sailor Fountain Pen Ink Cartridges (12 Pack)","description":"\u003cp\u003eSailor’s pigmented fountain pen ink cartridges deliver exceptional durability, rich colour, and smooth performance in three distinguished shades. Designed exclusively for Sailor fountain pens, these inks are water-resistant, lightfast, and perfect for professional writing, artwork, or archival work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Exceptional Colours:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKiwaguro (極黒 – Ultra Black):\u003c\/strong\u003e A deep, jet black with superb flow and a rich matte finish. We love its intense opacity, smooth writing experience, and waterproof quality—ideal for sketches, writing, and alcohol-marker-proof artwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeiboku (青墨 – Blue-Black):\u003c\/strong\u003e A sophisticated blue-black with oceanic undertones and water resistance. Praised for its feather-free performance on any paper, it delivers a smooth, consistent flow even with fine nibs—perfect for archival writing and professional use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSouboku (蒼墨 – Dark Blue):\u003c\/strong\u003e A calm, dark blue with a subtle, muted tone. Known for its water-resistant durability and smooth ink flow, it’s ideal for writers and artists who appreciate its gentle shading and refined finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Resistant and Lightfast:\u003c\/strong\u003e Ink dries on the paper’s surface, making it smear-proof, waterproof, and perfect for archival documents or layered artwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fine Pigment Particles:\u003c\/strong\u003e Provides a smooth, clog-resistant flow, even with finer nibs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe for Fountain Pens:\u003c\/strong\u003e Pigmented formula requires routine cleaning (every 4-6 weeks) to maintain performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Cartridges:\u003c\/strong\u003e Box of 12 proprietary Sailor cartridges ensures easy ink replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Japan:\u003c\/strong\u003e Premium-quality ink trusted by professionals, writers, and artists worldwide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInk Care Note:\u003c\/strong\u003e\u003cbr\u003ePigmented inks contain particles that may clog pens if left to dry out. Clean your pen every 4-6 weeks or when not in use for a week or longer to ensure smooth performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInk Type:\u003c\/strong\u003e Pigmented, water-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours Available:\u003c\/strong\u003e Kiwaguro (Ultra Black), Seiboku (Blue-Black), Souboku (Dark Blue)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 12 cartridges per box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Size:\u003c\/strong\u003e 6.5 × 49.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 1.5 g per cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact cardboard box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sailor","offers":[{"title":"Kiwaguro (Ultra Black)","offer_id":55237416845696,"sku":"13-0604-120","price":5.99,"currency_code":"GBP","in_stock":false},{"title":"Seiboku (Blue-Black)","offer_id":55237416812928,"sku":"13-0604-142","price":5.99,"currency_code":"GBP","in_stock":true},{"title":"Souboku (Dark Blue)","offer_id":55237413405056,"sku":"13-0604-144","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/6880\/1464\/files\/sailor-pigment-ink-cartridges-kiwaguro.jpg?v=1734441479","url":"https:\/\/www.thejournalshop.mom\/products\/sailor-fountain-pen-ink-cartridges-12-pack","provider":"The Journal Shop","version":"1.0","type":"link"}