Ambersil Acrylic Paint Pens are highly tenacious resin multi-surface paint marker pens with a hardy formula that helps prevent accidental rub of from abrasion. Fast drying and capable of writing through water they are available in various colours. Suitable for use on a variety of surfaces including metal, glass and plastics • Tenacious resin binds paint to surfaces effectively eliminating accidental rub off • Fast drying formula • Can write through water/moisture without washing off