{"product_id":"diamine-fountain-pen-ink-imperial-blue","title":"Diamine Fountain Pen Ink  - Imperial Blue","description":"\u003cp\u003eThe \u003cstrong\u003eDiamine Imperial Blue\u003c\/strong\u003e is a distinctive take on a classic blue, leaning toward a \u003cstrong\u003eroyal blue with noticeable purple undertones\u003c\/strong\u003e. On paper, it often appears as a deep blue at first glance, but with closer inspection—or broader nibs—you’ll see that slight violet shift that gives it more character than a standard office blue. \u003c\/p\u003e\n\u003cp\u003eIn terms of performance, it follows Diamine’s usual formula: \u003cstrong\u003ewater-based, non-toxic, and safe for all fountain pens\u003c\/strong\u003e, including vintage models. The flow is smooth and balanced, and it shows \u003cstrong\u003emoderate shading\u003c\/strong\u003e along with a subtle golden sheen under the right conditions, especially on higher-quality paper or with wetter nibs.\u003c\/p\u003e\n\u003cp\u003eThe 30 ml bottle comes in the standard compact plastic design, which is practical if you like rotating inks or trying different colors. It’s a good option if you want something that feels familiar like blue, but with a slightly more expressive edge that stands apart from typical blue inks.\u003c\/p\u003e","brand":"Diamine","offers":[{"title":"30ml","offer_id":53871198503222,"sku":"DI-3068","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/2840\/4022\/files\/51._Imperial_Blue_Small_2.webp?v=1775195122","url":"https:\/\/writelovepens.com\/products\/diamine-fountain-pen-ink-imperial-blue","provider":"Write Love","version":"1.0","type":"link"}