{"product_id":"platinum-blue-ink-cartridges","title":"Platinum Blue Ink Blue cartridges","description":"\u003cp\u003e Blue Pigmented water-based ink cartridges to fit Platinum fountain pens. 10 cartridges per box.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePigment ink is brightly colored and hard to spread, so you can make clear edge of the line compared with dying ink. \u003cspan lang=\"EN-US\"\u003ePigment ink is hardly loses its luster by lights. It can maintain original color for a long time. \u003cspan lang=\"EN-US\"\u003ePigment ink is resistant to water. Once it dries,\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003cspan\u003eeven if it gets wet in water, it prevents the color from spreading and vanishing. \u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003eAlthough maintenance is troublesome, due to its ingredients, pigment ink can make clear characters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Platinum","offers":[{"title":"Default Title","offer_id":42742633103550,"sku":"spg50045060","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/7564\/2046\/products\/spg500_450.jpg?v=1684689768","url":"https:\/\/bertramsinkwell.mom\/products\/platinum-blue-ink-cartridges","provider":"Bertram's Inkwell","version":"1.0","type":"link"}