Permanent metallic acrylic paint pens with intense colour and excellent coverage. Colours do not bleed through paper. Water-based and lightfast. Waterproof and weatherproof on absorbent surfaces. Suitable for painting wood, paper, cardboard, plastic, foam, glass, terracotta, clay, rubber. Works well on dark coloured paper as the colours are opaque. This marker has a bullet nib with 2-4mm stroke.