This ink is an opaque oil-based ink, which dries very quickly (3 seconds to 5 minutes, depending on the material you are stamping on). VersaFine Clair ink is waterproof, allowing you to layer your designs. Additionally, this ink is lightfast (archival), meaning it retains its original colour even after prolonged exposure to sunlight. The ink works well on porous materials such as paper and fabric. The ink is also suitable for embossing when used with embossing powder.