{"product_id":"opus-88-koloro-2025","title":"Opus 88 Koloro 2025","description":"\u003cp data-start=\"0\" data-end=\"291\"\u003eThe Opus 88 Koloro 2025 Fountain Pen is a favorite among writing enthusiasts, combining generous ink capacity with thoughtful, high-performance design. Built for long, uninterrupted writing sessions, this model showcases Opus 88’s signature eyedropper filling system in a sleek, modern form.\u003c\/p\u003e\n\u003cp data-start=\"293\" data-end=\"707\"\u003eCrafted from high-quality acrylic, the Koloro 2025 is available in Black, Hot Pink, and Light Blue. Its transparent barrel allows you to easily monitor ink levels, adding both function and visual appeal. The pen features an advanced eyedropper system with an internal shut-off valve, controlled by a rear knob, giving you greater command over ink flow—an innovation typically reserved for higher-end fountain pens.\u003c\/p\u003e\n\u003cp data-start=\"709\" data-end=\"944\"\u003eFitted with a smooth-writing JOWO stainless steel nib, the Koloro delivers a reliable and enjoyable writing experience. Each pen includes a convenient bulb eyedropper for easy filling, with a generous ink capacity of approximately 2ml.\u003c\/p\u003e","brand":"Pen Realm","offers":[{"title":"Black \/ Extra Fine","offer_id":45634355560532,"sku":"241003","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Fine","offer_id":45634355593300,"sku":"241003","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Medium","offer_id":45634355626068,"sku":"241003","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Broad","offer_id":45634355658836,"sku":null,"price":93.0,"currency_code":"USD","in_stock":false},{"title":"Hot Pink \/ Extra Fine","offer_id":45634355691604,"sku":"241001","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Hot Pink \/ Fine","offer_id":45634355724372,"sku":"241001","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Hot Pink \/ Medium","offer_id":45634355757140,"sku":"241001","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Hot Pink \/ Broad","offer_id":45634355789908,"sku":"241001","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ Extra Fine","offer_id":45634355822676,"sku":"241002","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ Fine","offer_id":45634355855444,"sku":"241002","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ Medium","offer_id":45634355888212,"sku":"241002","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ Broad","offer_id":45634355920980,"sku":null,"price":93.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1141\/3076\/files\/Opus88KoloroProfile.jpg?v=1776372736","url":"https:\/\/penrealm.com\/products\/opus-88-koloro-2025","provider":"Pen Realm","version":"1.0","type":"link"}