Use the Wildflowers 3-Pack of Adirondack Alcohol Inks by Ranger Ink to add beautiful color to non-porous surfaces. These alcohol inks are acid-free, fast-drying, transparent and permanent. They are recommended by Tim Holtz. Try them on glossy paper, foil, metal, glass, plastic and more. The bottles have precision tips. The set includes Lemonade, Peach Bellini and Cool Peri.