Vibrant bath crayons for bathtime fun! These five crayons are mess-free and washable, so children can color and draw on the walls of the tub or shower. They should not be left in tub water as they are made of soap and can become soft. They are not recommended for children under the age of 3. Children should also not be left unattended when using crayons. Ingredients-Coconut Oil, Cocoa Butter, Shea Butter, Castor Oil, Kaolin clay, Fragrance Oil, Skin Safe Pigment