{"product_id":"posca-fluorescent-pc-5m-markers-pack-of-4-refillable-matte-high-opacity-tips","title":"posca Fluorescent PC-5M Markers — Pack of 4, Refillable Matte High-Opacity Tips","description":"\u003cp\u003e\u003cstrong\u003ePosca UNI Set PC-5M Fluor is a pack of four refillable, matte-finish fluorescent paint markers designed for high-opacity colour on paper, fabric and mixed surfaces.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese PC-5M fluorescent Posca markers deliver bold, eye-catching colour with a medium bullet tip that balances detail work and broader strokes. Supplied as a case of four vibrant fluorescent hues, the pens use water-based pigment ink that covers well on dark and light backgrounds. The markers are refillable and formulated for a durable, matte finish that’s popular among illustrators, crafters, sign makers and hobbyists seeking strong, neon shades without solvent fumes.\u003c\/p\u003e\n\n\u003ch3\u003eHow visible are the fluorescent colours on different surfaces?\u003c\/h3\u003e\n\u003cp\u003eThe fluorescent pigments in this Posca set are formulated for high opacity, so they stand out on paper, cardboard, wood and many textiles. While results vary by surface texture and colour, the inks are designed to retain brightness and show up even on darker backgrounds with a single or few passes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for strong coverage on paper, poster board and cardboard\u003c\/li\u003e\n  \u003cli\u003eHolds colour on untreated wood and light-painted surfaces\u003c\/li\u003e\n  \u003cli\u003eShows well on darker fabrics—test first on scraps for best results\u003c\/li\u003e\n  \u003cli\u003eMatte finish reduces glare for signs and photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat can I create with the PC-5M Fluor set?\u003c\/h3\u003e\n\u003cp\u003eThese markers are versatile for craft projects, hand-lettering, poster work and textile decoration. The medium (PC-5M) tip offers enough control for lettering and outlines while allowing filled areas to be covered efficiently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePosters, signs and festival or event artwork\u003c\/li\u003e\n  \u003cli\u003eCustomizing trainers, denim patches and tote bags (pre-test recommended)\u003c\/li\u003e\n  \u003cli\u003eMixed-media illustrations and scrapbook accents\u003c\/li\u003e\n  \u003cli\u003eHighlighting and bold accents in design sketches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use and maintain these refillable Posca markers?\u003c\/h3\u003e\n\u003cp\u003eUsing Posca PC-5M Fluor markers is straightforward: shake, press the nib to prime ink flow, then draw. To keep tips performing, recap after use and refill according to Posca refill instructions to extend life and minimize waste.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake marker well before first use to mix pigment\u003c\/li\u003e\n  \u003cli\u003ePress nib down gently to release ink until flow begins\u003c\/li\u003e\n  \u003cli\u003eRecap immediately after use to prevent drying\u003c\/li\u003e\n  \u003cli\u003eRefill with compatible Posca refill ink to reuse the body and avoid replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these markers suitable for fabrics and are they permanent?\u003c\/h3\u003e\n\u003cp\u003ePosca PC-5M Fluor markers work for textile decoration but are water-based and not inherently permanent like solvent inks. For best textile durability, apply according to fabric care guidance: test on a scrap, let dry thoroughly and follow any heat-setting steps recommended for the material.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGood for decorative textile customization and temporary wearable art\u003c\/li\u003e\n  \u003cli\u003eNot solvent-based; washfastness depends on fabric and post-treatment\u003c\/li\u003e\n  \u003cli\u003eAlways test and consider heat-setting for improved durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Posca UNI Set PC-5M Fluor is ideal for artists, crafters, sign-makers and hobbyists who want bold fluorescent colour with medium-line control and refillable convenience. Choose this pack if you need vibrant, matte neon accents for posters, packaging, mixed-media pieces or fashion embellishments and prefer a water-based, lower-odour alternative to solvent markers.\u003c\/p\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-5M Fluor markers refillable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These PC-5M fluorescent Posca markers are refillable using Posca refill ink to extend marker life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these on fabric and will the colour stay after washing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They work on fabrics but are water-based; test first and consider heat-setting to improve washfastness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"posca","offers":[{"title":"Default Title","offer_id":55294427234641,"sku":"B07PCMTYV6","price":41.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/posca-pc5m-fluor-front-packaging.jpg?v=1791929955","url":"https:\/\/craftiche.co.uk\/products\/posca-fluorescent-pc-5m-markers-pack-of-4-refillable-matte-high-opacity-tips","provider":"Craftiche","version":"1.0","type":"link"}