This Edding paint marker performs well on smooth and porous surfaces. This Paint marker is ideal for permanent labelling on dark and transparent materials, e.g., metal, glass and plastic.. Quick-drying, weatherproof, very lightfast and smudge-proof. Pump system - shake before use, remove cap and pump. High-quality aluminium barrel . The paint-like ink is quick-drying, weatherproof, lightfast, permanently opaque and low-odour . The gloss paint markers write on glass, metal, plastic and paper . Outstanding writing capabilities with robust medium bullet nib, and valve-controlled ink flow