Uni-Ball Posca Paint Markers
Uni POSCA Markers are an amazing, creative writing instrument that can be used on almost any surface - fabric, glass, paper, canvas, plastic, metal, porcelain, terracotta, wood, concrete, rocks, ceramics, printing screens and more. The pens create vibrant colours for illustrations and hobbies and the water-based pigment ink is lightfast and water-resistant yet does not bleed through paper. The wide range of opaque colours cover each other well. Writes on glass yet easily scrapes off.
Permanent on porous surfaces and erasable on most smooth non-porous materials - artwork and creations can be protected with a fixative varnish.
Its pigment ink is fadeproof and water resistant, it is also permanent/bleed-proof on paper and card. It can be made permanent on other surfaces using a range of treatments;
Glass – by baking in the oven at 160°C for 45 minutes then spraying with clear varnish
Textiles – by ironing on reverse
Metal, plastic and wood – by spraying with clear varnish
Terracotta – by baking at 220°C for 45 minutes, then spraying with clear varnish
Porcelain – by baking at 160°C for 45 minutes, then spraying with clear varnish