Use the Summit View 3-Pack of Adirondack Alcohol Ink by Ranger Ink to add vibrant color to non-porous materials. These beautiful inks are fast-drying, transparent, permanent and acid-free. They give a polished stone look on glass, foil, glossy paper, plastic and other slick materials. These inks are recommended by Tim Holtz. The set includes Sunshine Yellow, Sunset Orange and Purple.