{"product_id":"platinum-carbon-ink-waterproof-pigment-ink","title":"Platinum Carbon Ink - Waterproof Pigment Ink","description":"\u003cp\u003ePlatinum Carbon Ink is renowned for its deep, archival black and exceptional permanence.\u003c\/p\u003e\n\u003cp\u003eCrafted in Japan using ultra-fine pigment particles, it delivers a rich, dense black that holds its ground confidently under watercolour washes. It’s a favourite among artists and illustrators for good reason.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003ePerformance \u0026amp; care – a quick heads up\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eBecause this is a pigment-based ink, it behaves a little differently from our dye-based fountain pen inks.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt’s compatible with all of our pens – The Lumos, Wren, Field Mouse and our Fountain Pens. If you’re using the finest fineliner tips in the Lumos (0.4 and below), here are a few helpful pointers:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIf you won’t be using your pen for more than a few days, remove the tip and reservoir, rinse thoroughly with water, and allow everything to dry completely before refilling.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAvoid storing your Lumos vertically (tip up). Ink can flow away from the nib, leaving it less saturated and more prone to drying out – even when capped.\u003c\/li\u003e\n\u003cli\u003eIf pigment ink dries inside a tip or reservoir, it can’t be revived due to the pigment particles. Simply replace the tip and reservoir and you’re back in business.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eA little care goes a long way. In return, you’ll get crisp, permanent, archival black lines.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e*Waterproof? Almost.\u003c\/strong\u003e This ink is highly water-resistant once fully dry. It will hold beautifully under a light to moderate colour wash. Very heavy, very wet overwashes may cause slight movement, so we always recommend testing before committing final marks to the page.\u003c\/div\u003e","brand":"Fountain pen ink","offers":[{"title":"Default Title","offer_id":50627359736001,"sku":"tyl1789852952103","price":19.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/2535\/2897\/files\/platinum-carbon-ink---waterproof-pigment-ink_1.jpg?v=1789852955","url":"https:\/\/argyleknitfit.shop\/products\/platinum-carbon-ink-waterproof-pigment-ink","provider":"My Store","version":"1.0","type":"link"}