{"product_id":"platinum-carbon-black-ink-cartridges","title":"Platinum Carbon Black Ink Cartridges","description":"\u003cp\u003eThese carbon black ink cartridges deliver professional-grade performance for discerning artists. Each box contains four cartridges of pigment-based ink engineered for exceptional water resistance. The rich, deep black formulation resists fading and maintains its intensity over time. While highly durable, optimal results come from pairing with absorbent paper and allowing a full 24-hour drying period before water exposure. Ideal for detailed work, illustration, and archival projects where longevity matters.\u003c\/p\u003e","brand":"Platinum","offers":[{"title":"Default Title","offer_id":47814871089397,"sku":"SPC-200#1","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/7360\/2293\/files\/61uc4wlaG6L._AC_SL1000.jpg?v=1773278157","url":"https:\/\/www.flaxpentopaper.com\/products\/platinum-carbon-black-ink-cartridges","provider":"Flax Pen to Paper","version":"1.0","type":"link"}