{"product_id":"lesun-overseas-12-blue-oil-based-paint-pens-permanent-waterproof-markers-medium-2mm-tip","title":"Lesun Overseas 12 Blue Oil-Based Paint Pens — Permanent Waterproof Markers, Medium 2mm Tip","description":"\u003cp\u003e\u003cstrong\u003eLesun Overseas 12 blue oil-based paint pens are waterproof, quick-drying permanent markers designed to write boldly on almost any surface.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese oil-based paint pens deliver opaque blue ink that resists water and fading, making them suitable for crafts, repairs, labeling, and decorative accents. Each marker contains stable, non-xylene ink sealed inside a clear plastic barrel so you can see remaining ink. The pens come individually wrapped and feature a durable medium round tip that balances precision and coverage.\u003c\/p\u003e\n\n\u003ch3\u003eWhat surfaces will these blue paint pens work on?\u003c\/h3\u003e\n\u003cp\u003eLesun oil-based pens are formulated to adhere to porous and nonporous materials alike — from paper and canvas to metal, glass and tyres. Because the pigment is opaque and permanent when dry, it stays visible on dark and slick surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGlass, metal, ceramic and plastic — bold, non-transparent marks\u003c\/li\u003e\n  \u003cli\u003eWood, canvas, fabric and leather — permanent decorative accents\u003c\/li\u003e\n  \u003cli\u003eStone, rubber, tyres and outdoor uses — water-resistant results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I get smooth, consistent ink flow from the pen?\u003c\/h3\u003e\n\u003cp\u003eProper priming makes the ink flow reliably. Shake well to mix the pigment, then tap the tip while holding the pen tip-up to evacuate trapped air; press the nib against a surface to saturate the tip before writing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake 20–30 seconds to fully mix the ink\u003c\/li\u003e\n  \u003cli\u003ePress tip upward to release air, then downward to feed ink to the nib\u003c\/li\u003e\n  \u003cli\u003eTest on scrap material until the blue colour writes evenly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the marker’s technical details and safety notes?\u003c\/h3\u003e\n\u003cp\u003eThe pens use oil-based, quick-drying ink that is free of xylene and toluene and formulated to meet EN71-3 and ASTM D-4236 standards. The medium round nib (about 2.0–2.8 mm) offers roughly 2 mm line width for controlled strokes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInk: oil-based, opaque, non-transparent and quick-dry\u003c\/li\u003e\n  \u003cli\u003eTip: medium round, approx. 2.0–2.8 mm for clear lines\u003c\/li\u003e\n  \u003cli\u003ePackaging: individually heat-sealed to prevent leakage in transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I remove marks or clean the tip if needed?\u003c\/h3\u003e\n\u003cp\u003eOnce fully cured the ink is designed to be permanent and water-resistant; removal typically requires solvents. For uncured ink or to clean the nib, use mineral alcohol or turpentine as recommended for oil-based paints.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFresh spills clean with mineral alcohol or turpentine\u003c\/li\u003e\n  \u003cli\u003eCured marks may need mechanical abrasion or strong solvents\u003c\/li\u003e\n  \u003cli\u003eStore capped and upright to protect the nib and prevent drying\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Lesun Overseas blue paint pens are aimed at hobbyists, professional makers, sign painters and anyone needing dependable permanent markings on varied materials. They suit adults and teens (age 14+) who want vivid, water-resistant blue ink with reliable flow for craft projects, touch-ups, labeling, and decorative work.\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 these paint pens waterproof after drying?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The oil-based ink dries water-resistant, providing permanent marks on most surfaces once fully cured.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I prime the pen for the first use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Shake well, press the tip upward to release air, then press down on a scrap surface to let ink saturate the nib.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lesun","offers":[{"title":"Default Title","offer_id":55252052377937,"sku":"B09T312Y17","price":30.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/lesun-front-packaging-blue-paint-pens.jpg?v=1791647306","url":"https:\/\/craftiche.co.uk\/products\/lesun-overseas-12-blue-oil-based-paint-pens-permanent-waterproof-markers-medium-2mm-tip","provider":"Craftiche","version":"1.0","type":"link"}