{"title":"White Ink Pens for Dark Paper","description":"\u003cp\u003eA white ink pen that actually shows on black paper is harder to find than it sounds. Most fail because the ink is semi-transparent — fine on white, invisible on dark. The pens here use genuinely opaque pigment-based ink, which means a single pass gives you a clean, bright white line whether you are working on black card, toned paper, dark sketchbook pages, or over a watercolour wash.\u003c\/p\u003e\n\u003cp\u003eThe Sakura Gelly Roll Classic White is the benchmark gel ink option, available in Fine (0.3mm), Medium (0.5mm), and Bold (0.8mm). The Sakura Pen-Touch gives you the same opacity in an oil-based paint marker format that adheres to glass, ceramic, metal, and most non-porous surfaces as well as paper. The Pigma Micron PN and Pigma Sensi offer a finer archival line for illustration work where precision matters more than coverage.\u003c\/p\u003e\n\u003cp\u003eAll in stock at bradburyART Belfast.\u003c\/p\u003e","products":[{"product_id":"sakura-gelly-roll-classic-white-pen","title":"Sakura Gelly Roll Classic White Gel Pen","description":"\u003cp\u003eThe Gelly Roll Classic White is the pen that put white gel ink on the map. Sakura's opaque white pigment ink writes cleanly on dark and coloured papers — essential for highlights in illustration, white lettering on dark card, and adding light back into tonal drawings. Three line widths: Fine (0.5mm), Medium (0.8mm), and Bold (1.0mm).\u003c\/p\u003e\n\u003cp\u003eThe ink is truly opaque, not semi-transparent. Dries without smudging on most surfaces. Made in Japan.\u003c\/p\u003e","brand":"Sakura","offers":[{"title":"0.5","offer_id":41973550743718,"sku":"XPGB0550","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"0.8","offer_id":55177936044408,"sku":"XPGB0850","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"1.0","offer_id":55239470121336,"sku":"XPGB1005","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/products\/vines_pens_1_a0f6b219-bfc3-45c8-a525-f599cf6ce961.jpg?v=1752849112"},{"product_id":"sakura-gelly-roll-basic-white","title":"Sakura Gelly Roll Bright White Gel Pen Set","description":"\u003cp\u003eThe Gelly Roll Bright White set gives you Sakura's opaque white gel ink in three nib sizes — enough variety to handle fine highlight work, medium lettering, and bold strokes from a single product family. Truly opaque white ink that shows on dark, black, and coloured papers without needing multiple passes.\u003c\/p\u003e\n\u003cp\u003eAn essential for illustrators, card makers, and anyone who works on dark surfaces. Made in Japan.\u003c\/p\u003e","brand":"Sakura","offers":[{"title":"Medium","offer_id":44529844453542,"sku":"POXPGBWH3","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Fine","offer_id":55177843540344,"sku":"POXPGBWH3A","price":6.99,"currency_code":"GBP","in_stock":false},{"title":"Bold","offer_id":55177843573112,"sku":"POXPGBWH3B","price":6.99,"currency_code":"GBP","in_stock":false},{"title":"Fine, Medium and Bold","offer_id":55177843605880,"sku":"POXPGBWH3C","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/files\/GellyRollsetBrightWhitefine-medium-bold3pens.webp?v=1752849077"},{"product_id":"sakura-gelly-roll-gel-pens-special-3-set","title":"Sakura Gelly Roll Retractable Gel Pens – White, Gold and Silver Set","description":"\u003cp\u003eA special three-pen Gelly Roll set combining white, gold, and silver — the three most-used opaque colours for illustration on dark papers. Sakura's pigment gel ink: truly opaque, smooth-writing, dries without smudging. Useful for highlighting, lettering on dark card, and adding light back into tonal illustrations.\u003c\/p\u003e","brand":"Sakura","offers":[{"title":"Default Title","offer_id":55133720838520,"sku":"PXGBRAMIX3A","price":6.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/files\/Sakura-Gelly-Roll-gel-pens--special-3-set.jpg?v=1752849048"},{"product_id":"gelly-roll-gel-pens-special-6-pack-classic-white-metallics","title":"Sakura Gelly Roll Gel Pens – Special 6-Pack, Classic, White and Metallics","description":"\u003cp\u003eSix Gelly Roll pens — combining classic colours, white, and metallics in a single set. Sakura's opaque pigment gel ink across a variety of effects: smooth everyday colours, truly opaque white for dark papers, and metallic sheens for highlights and decorative work. A versatile set that covers most gel pen needs in one purchase.\u003c\/p\u003e","brand":"Sakura","offers":[{"title":"Default Title","offer_id":55209339355512,"sku":"PXGBRAMIX6","price":13.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/files\/Sakura-Gelly-Roll-Retractable-Gel-Pens--Special-6-Pack-1.jpg?v=1752849019"},{"product_id":"sakura-water-soluble-marker-white","title":"Sakura Water Soluble Marker – Fine, White","description":"\u003cp\u003eThe Sakura Water Soluble Marker in White is a temporary marking tool — it writes on glass, PVC, ceramic, and most smooth non-porous surfaces, but wipes clean with a damp cloth. Useful for glass labelling, window writing, studio layout marks, and anywhere a removable white line is needed. Not a permanent marker — that is the point.\u003c\/p\u003e","brand":"Sakura","offers":[{"title":"Default Title","offer_id":55429313266040,"sku":"BLWSC1A","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/files\/sakura_water_soluble_marker_white_crayon_removable_industrial_use.jpg?v=1769268070"},{"product_id":"sakura-paint-marker-medium-white","title":"Sakura Pen-Touch Paint Marker – Medium, White","description":"\u003cp\u003eThe Pen-Touch Paint Marker in Medium White - Sakura's oil-based paint pen that lays down a clean, opaque white on surfaces where water-based markers either skid off or disappear into the substrate. The medium tip puts down enough ink to cover dark, clear, or non-porous surfaces in a single pass: glass, metal, ceramic, plastic, leather, and treated wood.\u003c\/p\u003e\n\u003cp\u003eLightfast for outdoor use, chemical-resistant once dry, and weatherproof - which is what makes the Pen-Touch the marker of choice for everything from craft work to industrial labelling. Sakura have been making valve-action paint markers since the 1960s; the formula is well-tested. A reliable shop-floor pen, stocked at bradburyART Belfast.\u003c\/p\u003e","brand":"Sakura","offers":[{"title":"Default Title","offer_id":55429316968824,"sku":"BLXPMKB1B","price":5.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/files\/sakura_paint_marker_medium_white_lightfast_multipurpose_surface_writing.jpg?v=1769268054"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7388\/7910\/collections\/vines_pens_1_a0f6b219-bfc3-45c8-a525-f599cf6ce961.jpg?v=1774708650","url":"https:\/\/www.bradburyart.co.uk\/collections\/white-ink-pens-for-dark-paper.oembed","provider":"Bradbury Art","version":"1.0","type":"link"}