Waterproof wax crayons for amazing drawings. Many of the most beautiful and famous artworks in the world have been created with crayons – they are a reliable tool for any artist. But what if we want to draw on something other than paper? On walls, wood, or certain cards? In these cases, crayons simply aren't up to the task, as they can break or fail to apply color. For a more versatile drawing experience, you should use crayons, such as the ten-pack from Caran d'Ache with various colors that can be used alone or mixed to create any desired shade. They are also child-safe, made from non-toxic, colorless wax. Additionally, they are waterproof and do not fade when liquid is spilled on them. Creating beautiful art is easy! Grab these crayons and start painting right away!.