{"product_id":"posca-uni-pc-8k-broad-chisel-paint-markers-8mm-grey-2-pack-for-opaque-coverage-calligraphic-lines","title":"posca uni PC-8K broad chisel paint markers — 8mm Grey 2-pack for opaque coverage \u0026 calligraphic lines","description":"\u003cp\u003e\u003cstrong\u003ePOSCA uni PC-8K is a water-based broad chisel paint marker (8mm) that delivers opaque, versatile coverage for large strokes, calligraphic curves and bold fills.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for artists, crafters and makers who need a reliable, non-toxic paint marker for many surfaces, the PC-8K combines a removable chisel nib with vibrant, quick-drying ink. This grey 2-count set is ideal for outlining, filling large areas or creating graphic lettering on everything from skateboards and wood to glass and ceramics. The water-based formulation blends and dilutes easily for mixed-media effects, while remaining permanent on porous surfaces and removable on most smooth, non-porous materials.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the broad 8mm chisel tip change my workflow?\u003c\/h3\u003e\n\u003cp\u003eThe 8mm chisel gives you two working edges in one tool: a wide flat face for full coverage and a thin edge for controlled strokes and calligraphy-like lines. It speeds up filling large shapes and produces clean contours for bold lettering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChisel tip offers broad fills and precise angled lines\u003c\/li\u003e\n  \u003cli\u003e8mm width covers more area with fewer passes\u003c\/li\u003e\n  \u003cli\u003eRemovable nib can be washed to maintain flow\u003c\/li\u003e\n  \u003cli\u003eSuitable for fast projects and detailed graphic work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces will the POSCA PC-8K work on?\u003c\/h3\u003e\n\u003cp\u003ePOSCA markers perform well on over 50 materials, making them a go-to for multi-surface projects. The ink adheres permanently on porous substrates and wipes from many non-porous surfaces when desired.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePorous: wood, paper, canvas — permanent once dried\u003c\/li\u003e\n  \u003cli\u003eNon-porous: glass, metal, plastic — often erasable or removable\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with leather, ceramic and painted surfaces\u003c\/li\u003e\n  \u003cli\u003eGood for indoor and outdoor use when sealed appropriately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I mix or alter the colour and is it safe to use in studios?\u003c\/h3\u003e\n\u003cp\u003eThe water-based ink blends, dilutes and layers easily, so you can create gradients, washes and mixed-media textures without harsh solvents. POSCA’s non-toxic formula makes it studio-friendly for adults and teens (not intended for children under 12).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMix colours wet-on-wet or layer after drying for depth\u003c\/li\u003e\n  \u003cli\u003eInk dilutes with water for wash effects and subtle shading\u003c\/li\u003e\n  \u003cli\u003eQuick-drying to reduce smudging during layering\u003c\/li\u003e\n  \u003cli\u003eNon-toxic composition but not marketed for small children\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for?\u003c\/p\u003e\n\u003cp\u003eThis two-pack of posca uni PC-8K grey markers suits artists, sign-makers, DIY decorators and hobbyists who need a broad, dependable paint marker. If you fill large shapes, design bold lettering, work across multiple surfaces or experiment with blended paint effects, this chisel-tip marker offers the control and coverage to speed production and expand creative possibilities.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-based, non-toxic paint\u003c\/li\u003e\n  \u003cli\u003eBroad 8mm chisel tip for versatile strokes\u003c\/li\u003e\n  \u003cli\u003ePermanent on porous surfaces; erasable on many non-porous ones\u003c\/li\u003e\n  \u003cli\u003eNib removable and washable for maintenance\u003c\/li\u003e\n  \u003cli\u003eQuick-drying and suitable for indoor\/outdoor projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are POSCA PC-8K markers permanent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They dry permanent on porous surfaces like wood and canvas, but remain erasable on many smooth non-porous surfaces such as glass or metal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I clean or replace the chisel nib?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the 8mm chisel nib is removable and washable to restore flow and extend marker life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"posca","offers":[{"title":"Default Title","offer_id":55252014858577,"sku":"B0FPYZBX46","price":29.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/posca-pc-8k-front-packaging-grey-2pack.jpg?v=1791646440","url":"https:\/\/craftiche.co.uk\/products\/posca-uni-pc-8k-broad-chisel-paint-markers-8mm-grey-2-pack-for-opaque-coverage-calligraphic-lines","provider":"Craftiche","version":"1.0","type":"link"}