Faber Castell Metallics Marker is Ideal for most surfaces (paper, cardboard, glass, plastic, metal, stone). Smudge- and splash-proof, After fixation in the oven at 160°C the ink is waterproof (not dishwasher-proof). The pens have a Noble metallic effect, Water-based ink, they do not bleed through the paper, Odourless.No pumping or shaking needed. They feature a 1.5 mm felt-tip pen. Colour wanderlust.