{"product_id":"uniball-one3-multicolour-gel-pen","title":"Uni-ball One 3 Multi-Colour Gel Pen","description":"\u003ch2\u003eThree Colours. One Pen. Japan's Most Stylish Multi-Colour Gel Pen.\u003c\/h2\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eUni-ball One 3 Multi-Colour Gel Pen\u003c\/strong\u003e, a compact and beautifully designed 3-in-1 writing tool from Mitsubishi Pencil. It houses three independent gel ink refills—Black, Red, and Blue—in a single slim pen body, switchable instantly with an intuitive side selector mechanism.\u003c\/p\u003e\n\u003cp\u003eFilled with Uni's signature \u003cem\u003eKoi Iro\u003c\/em\u003e (concentrated color) gel ink, it delivers vivid, saturated, and fast-drying lines that resist feathering. Compact enough to clip securely to an A5 notebook but stylish enough to leave on your desk, it is available in a curated range of matte-finished bodies.\u003c\/p\u003e\n\u003ch3\u003e✦ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 multi-colour design\u003c\/strong\u003e — includes Black, Red, and Blue gel ink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKoi Iro concentrated ink\u003c\/strong\u003e — noticeably more vivid and saturated than standard gel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntuitive side selector\u003c\/strong\u003e — switch colors instantly with a smooth, satisfying click\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact mini body\u003c\/strong\u003e — shorter and slimmer, perfect for notebook carrying\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Japanese import\u003c\/strong\u003e — genuine Mitsubishi Pencil quality and packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✦ Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTip Options: 0.38mm (Fine) and 0.5mm (Medium)\u003c\/li\u003e\n\u003cli\u003eInk Colors: Black, Red, Blue (All-in-one)\u003c\/li\u003e\n\u003cli\u003eMechanism: Retractable Side-Selector\u003c\/li\u003e\n\u003cli\u003eBrand: Uni-ball (Mitsubishi Pencil)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What makes the \"Koi Iro\" ink different?\u003c\/h3\u003e\n\u003cp\u003eA: \u003cem\u003eKoi Iro\u003c\/em\u003e translates to concentrated color. Uni's proprietary formula uses larger pigment particles that sit on top of the paper rather than soaking in, resulting in a significantly darker, brighter, and more vivid line that resists feathering.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the pen heavy or bulky?\u003c\/h3\u003e\n\u003cp\u003eA: Not at all! The Uni-ball One 3 was specifically designed to be compact and slightly shorter than standard multi-pens, making it slim enough to clip seamlessly to the cover of a notebook without adding bulk.\u003c\/p\u003e\n\u003ch3\u003eQ: Do I need to buy different refills for each color?\u003c\/h3\u003e\n\u003cp\u003eA: This pen houses all three colors (Black, Red, Blue) simultaneously. When one runs out, you can replace just that specific color cartridge using standard Uni-ball multi-pen refills.\u003c\/p\u003e","brand":"Uni-ball","offers":[{"title":"Default Title","offer_id":46759195639842,"sku":"UNI-ONE3-MULTI-JP","price":23.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/1000015289.jpg?v=1788321374","url":"https:\/\/www.xypen.com\/products\/uniball-one3-multicolour-gel-pen","provider":"XYPen","version":"1.0","type":"link"}