{"product_id":"muji-smooth-gel-ink-pen-05mm-4-colours","title":"MUJI Smooth Gel Ink Pen | 0.5mm | 4 Colours","description":"\u003ch2\u003eMUJI Smooth Gel Ink Pen – 0.5mm | 4 Colours | Black \/ Red \/ Blue \/ Navy\u003c\/h2\u003e\u003cp\u003eNo fuss, just function. The \u003cstrong\u003eMUJI Smooth Gel Ink Pen\u003c\/strong\u003e is the definitive minimalist writing instrument — a clear barrel that shows your ink level at a glance, a smooth 0.5mm tip that writes effortlessly, and a refillable design that reduces waste. Updated 2024 specification, available in four classic colours.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✍️ \u003cstrong\u003e0.5mm smooth gel ink tip\u003c\/strong\u003e — consistent lines with minimal pressure, ideal for everyday writing and note-taking\u003c\/li\u003e\n\u003cli\u003e🎨 \u003cstrong\u003e4 classic ink colours\u003c\/strong\u003e — Black, Red, Blue \u0026amp; Navy for all writing and colour-coding needs\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eClear barrel design\u003c\/strong\u003e — see your ink level at a glance, no surprises\u003c\/li\u003e\n\u003cli\u003e🌱 \u003cstrong\u003eRefillable \u0026amp; sustainable\u003c\/strong\u003e — compatible with MUJI gel ink refills, reducing waste\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003e2024 updated specification\u003c\/strong\u003e — 139.5mm length, 10.5mm diameter for a comfortable balanced grip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: MUJI\u003c\/li\u003e\n\u003cli\u003eInk type: Gel\u003c\/li\u003e\n\u003cli\u003eTip size: 0.5mm\u003c\/li\u003e\n\u003cli\u003eInk colours: Black \/ Red \/ Blue \/ Navy\u003c\/li\u003e\n\u003cli\u003eLength: 139.5mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 10.5mm\u003c\/li\u003e\n\u003cli\u003eSpecification: 2024 updated\u003c\/li\u003e\n\u003cli\u003eRefillable: Yes (MUJI gel ink refills)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What ink colours are available?\u003c\/h4\u003e\u003cp\u003eA: Available in \u003cstrong\u003eBlack, Red, Blue, and Navy\u003c\/strong\u003e — select your preferred colour from the variant options above.\u003c\/p\u003e\u003ch4\u003eQ: Is this pen refillable?\u003c\/h4\u003e\u003cp\u003eA: Yes — the MUJI Smooth Gel Ink Pen is compatible with \u003cstrong\u003eMUJI gel ink refills\u003c\/strong\u003e, making it a sustainable long-term writing choice.\u003c\/p\u003e\u003ch4\u003eQ: What is the 2024 updated specification?\u003c\/h4\u003e\u003cp\u003eA: The 2024 spec features a refined \u003cstrong\u003e139.5mm length and 10.5mm diameter\u003c\/strong\u003e — slightly updated dimensions for improved balance and comfort during extended writing sessions.\u003c\/p\u003e\u003ch4\u003eQ: Is this suitable as a gift?\u003c\/h4\u003e\u003cp\u003eA: Yes — the minimalist MUJI aesthetic, clear barrel design, and choice of four classic colours make this a clean, practical gift for anyone who appreciates quality everyday stationery.\u003c\/p\u003e","brand":"MUJI","offers":[{"title":"Black","offer_id":46554233208866,"sku":"MUJI-GelPen-Smooth-05-4C-1","price":13.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46554233241634,"sku":"MUJI-GelPen-Smooth-05-4C-2","price":13.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46554233274402,"sku":"MUJI-GelPen-Smooth-05-4C-3","price":13.0,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46554233307170,"sku":"MUJI-GelPen-Smooth-05-4C-4","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/1000010806.jpg?v=1787715272","url":"https:\/\/www.xypen.com\/products\/muji-smooth-gel-ink-pen-05mm-4-colours","provider":"XYPen","version":"1.0","type":"link"}