{"product_id":"uni-ball-zento-ubr-z-05-water-based-rollerball-pen-refill-0-5mm-black-compatible-with-uni-ball-zento-retractable-pen-japan-mitsubishi-pencil-authentic-refill","title":"Uni-ball ZENTO UBR-Z-05 Water-Based Rollerball Pen Refill 0.5mm - Black | Compatible with Uni-ball ZENTO Retractable Pen | Japan Mitsubishi Pencil Authentic Refill","description":"\u003ch2\u003eThe New Standard in Water-Based Rollerball - Uni-ball ZENTO UBR-Z-05 Refill\u003c\/h2\u003e\u003cp\u003eIntroducing the \u003cstrong\u003eUni-ball ZENTO UBR-Z-05 Water-Based Rollerball Pen Refill 0.5mm in Black\u003c\/strong\u003e - the authentic Japan Mitsubishi Pencil replacement refill for the all-new uni-ball ZENTO retractable rollerball pen. The ZENTO refill uses a water-based ink formula that delivers an exceptionally smooth, fluid writing experience - combining the effortless flow of a liquid ink rollerball with the convenience of a retractable click mechanism. The black barrel with teal-green tip is the signature look of the ZENTO refill system. \u003cem\u003eMulti-purpose use, suitable for many pen types.\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Based Rollerball Ink - Exceptionally Smooth and Fluid:\u003c\/strong\u003e The UBR-Z-05 uses Mitsubishi Pencil's water-based ink formula - a liquid ink system that flows more freely than gel ink, delivering an exceptionally smooth, effortless writing experience with minimal hand fatigue during long writing sessions. The 0.5mm ball produces a clean, consistent black line with natural ink flow that feels closer to a fountain pen than a standard gel pen. Ideal for extended note-taking, journaling, and any writing that benefits from a fluid, expressive line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5mm Ball - Precise and Versatile:\u003c\/strong\u003e The 0.5mm ball diameter delivers a precise, clean line that is ideal for exam answer sheets, study notes, daily journaling, and professional documents. The teal-green tip cap is the signature identifier of the ZENTO refill - making it easy to distinguish from other refill types in your pen collection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Uni-ball ZENTO Retractable Pen Bodies:\u003c\/strong\u003e The UBR-Z-05 is the standard replacement refill for the uni-ball ZENTO retractable rollerball pen range. The product label notes multi-purpose compatibility - suitable for many pen types that accept the UBR-Z format. Check your pen body for UBR-Z-05 compatibility before purchasing. Simply click out the old refill and click in the new one - no tools, no mess, no waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Japan Mitsubishi Pencil - ZENTO New Generation Refill:\u003c\/strong\u003e The uni-ball ZENTO is Mitsubishi Pencil's newest rollerball pen platform - a next-generation writing instrument designed for the modern writer who demands both performance and style. The UBR-Z-05 refill is the authentic Japan-made replacement, guaranteed to deliver the same ink quality and writing experience as the original refill supplied with new ZENTO pens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJapan Mitsubishi Pencil Authentic - Student, Professional and Stationery Enthusiast Essential:\u003c\/strong\u003e Mitsubishi Pencil - Japan's trusted writing instrument brand behind the uni-ball, Signo, and Jetstream families - brings the same quality engineering to the ZENTO platform. A must-have for ZENTO pen users, water-based rollerball enthusiasts, and anyone who wants the smoothest possible writing experience from a retractable pen. Available in 0.5mm Black - also available in 0.38mm (UBR-Z-038).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni (Mitsubishi Pencil)","offers":[{"title":"Default Title","offer_id":54813608018292,"sku":"UNI-UBRZ05-BLK","price":15.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5727\/1412\/files\/1000014664.jpg?v=1781496738","url":"https:\/\/www.ttpen.co.uk\/products\/uni-ball-zento-ubr-z-05-water-based-rollerball-pen-refill-0-5mm-black-compatible-with-uni-ball-zento-retractable-pen-japan-mitsubishi-pencil-authentic-refill","provider":"TTPEN UK","version":"1.0","type":"link"}