* ★ IMPRESS YOUR GUESTS with personalized wine glasses that can be used as place card substitute or wine charm alternatives, and ensure that they don't lose track of their drink * ★ DRIES IN UNDER 30 SECONDS with quick drying, smudge-free ink. These non-toxic markers write clearly with smooth gliding tips, and the ink washes off easily with warm water * ★ WRITE ON ANY GLASS SURFACE including personal messages on mirrors, decorating gifts, labeling food jars, fun activity for children to draw on windows, and make a great gift or party favor * ★ RICH METALLIC COLORS that show up on many surfaces including glass, metal, plastic, ceramics and windows.