These Faber-Castell Metallic Markers can even be used to decorate wood or stone. After drying, the ink is both smudge-proof and splash-proof. If finished creations are fixed in the oven at 160° C for 30 minutes, they are even waterproof (thought not dishwasher-safe).
The special water-based metallic ink is odourless and does not bleed through the paper. In addition, no pumping or shaking is necessary, the paint flows evenly through the 1.5 mm fibre tip.
Price per pen.