Lyra Wax-O-Glas Window Crayons, Assortment 10 Colors

These Lyra Wax-O-Glas Window Crayons are a safe, nontoxic, and fun art project for kids. The Wax-O-Glas Crayons write on windows then clean off easily. This is a natural and safe way to promote creativity in your kids. For glass and window deco art. The color is easily removable.