Uni Posca was introduced by Mitsubishi Pencil in Japan in 1983 as a water-based paint marker that would work on surfaces no other marker could handle. Four decades later, it remains the benchmark for opacity, surface versatility, and colour accuracy in the paint marker category. Posca markers are used by graffiti artists and muralists who need opacity on rough outdoor surfaces, by product designers who mark on metal and glass, by fabric artists who need colours that survive washing, and by fine artists who want a marker with the coverage of paint and the control of a pen. The pigment-based, water-based formulation means Posca is non-toxic, odourless, and lightfast — and the paint, once dry, is waterproof. Every tip size from 0.7mm extra fine to 15mm extra thick serves a different application. The Posca marker is not a niche product. It is a universal tool that has found its way into every creative discipline because nothing else does what it does.


![Uni Posca PC5M15C [Medium Tip 1.8 - 2.5mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/08c5f2ab97b9546c8e10a24e7a37ebd6.jpg?v=1687231809&width=600)
![Uni Posca PC5M15C [中头 1.8 - 2.5mm]](http://www.thehadlerstore.com/cdn/shop/files/fb72821efafa0d6bd9bbb71e440bad9f.jpg?v=1687231812&width=1024)
![Uni Posca PC3M7C [Fine Tip 0.9 - 1.3mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/4b6ceed82680baf46705407523e2c4ce.jpg?v=1687231786&width=600)
![Uni Posca PC3M7C [细尖0.9 - 1.3mm]](http://www.thehadlerstore.com/cdn/shop/files/bce71d0ac8ee7d613fdb56f495f4f3f1.jpg?v=1692261244&width=400)
![Uni Posca PC1M8C [Extra Fine 0.7mm Bullet Tip] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/8-F.jpg?v=1692261208&width=350)
![Uni Posca PC1M8C [超细 0.7 毫米子弹头]](http://www.thehadlerstore.com/cdn/shop/files/da81f1cf3c4959553db121b23fd280c5_a8c9776d-f480-49b1-9098-3b01d97ebf81.jpg?v=1692261208&width=800)
![Uni Posca PC1M6C [Extra Fine 0.7mm Bullet Tip] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/6-F.jpg?v=1692261183&width=350)
![Uni Posca PC1M6C [超细 0.7 毫米子弹头]](http://www.thehadlerstore.com/cdn/shop/files/da81f1cf3c4959553db121b23fd280c5_249abe72-be54-459d-863c-0158eff6c6e7.jpg?v=1692261183&width=800)
![Uni Posca PC3M8C [Fine Tip 0.9 - 1.3mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/0f3fb68944f104bdc2b6363b145bcbe0.jpg?v=1687231742&width=600)
![Uni Posca PC3M8C [细尖0.9 - 1.3mm]](http://www.thehadlerstore.com/cdn/shop/files/fbecdb0627b06ce1a8cafc6a57466efe.jpg?v=1687231745&width=570)
![Uni Posca PC5M7C [Medium Tip 1.8 - 2.5mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/f13bc91fe20c25bd9fe09b02718f16be.jpg?v=1687231721&width=500)
![Uni Posca PC5M7C [中头 1.8 - 2.5mm]](http://www.thehadlerstore.com/cdn/shop/files/ad598b8238a90740ef8c3795dfaeea93.jpg?v=1692261292&width=1024)
![Uni Posca PC8K8C [Bold Tip 8mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/8e37b22dd120027fd6124d3943d30d4f.jpg?v=1692939202&width=500)
![Uni Posca PC8K8C [粗尖8mm]](http://www.thehadlerstore.com/cdn/shop/files/b7a759fd38df5a0865fec5db0df23e29.jpg?v=1692939202&width=964)
![Uni Posca PC8K15C [Bold Tip 8mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/ed36cd9c2a42a203bd963af8f1f265ea.jpg?v=1692939220&width=500)
![Uni Posca PC8K15C [粗尖8mm]](http://www.thehadlerstore.com/cdn/shop/files/fe09f379abe7db64e3b5a526daf11f2e.jpg?v=1692939220&width=900)
![Uni Posca PC3M15C [Fine Tip 0.9 - 1.3mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/f704bd29bcb3d3d79703aafd62f13c39.jpg?v=1687231655&width=600)
![Uni Posca PC3M15C [细尖0.9 - 1.3mm]](http://www.thehadlerstore.com/cdn/shop/files/0b8e49012aa13c7a55e7af796dcd4ad0.jpg?v=1687231658&width=600)
![Uni Posca PC1M12C [Extra Fine 0.7mm Bullet Tip] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/d01eaddc3fe6844abf5077b2a0fad361.jpg?v=1692261127&width=1000)
![Uni Posca PC1M12C [超细 0.7 毫米子弹头]](http://www.thehadlerstore.com/cdn/shop/files/d0b733469be1a15dce7d9787f1c4b212.jpg?v=1692261127&width=350)
![Uni Posca PC5M8C [Medium Tip 1.8 - 2.5mm] | Uni Posca paint markers all surfaces | The Hadler Store](http://www.thehadlerstore.com/cdn/shop/files/adaf1f96f684048f08dbb94d74783a9f.jpg?v=1692939439&width=452)
![Uni Posca PC5M8C [中头 1.8 - 2.5mm]](http://www.thehadlerstore.com/cdn/shop/files/ca53b812dda6e99b002ec07fc1c3807c.jpg?v=1692939439&width=600)