Fun in the bathtub with your own crayon set! These aren't your regular crayons from art class, these gems write on wet surfaces & the color is visible on tan tile, though they are best when used on white tub surfaces. Get wet, draw & wash off. Hours of good clean fun. Get creative and unleash your inner Van Gogh or play hours of tic-tac-toe in the bath. After the fun is over, it's easy clean up with minimal effort with a warm washcloth. No need to worry about your crayons turning into a puddle after all the fun is over with our new formulation. Just have fun! 3.8 oz Nt. Wt. / rainbow crayon set housed in a clear plastic case ingredients: emulsifying wax (polysorbate 60, cetearyl alcohol), palm kernel flakes (citric acid, lecithin), stearic acid, mica, titanium dioxide, tin oxide, iron oxide, fluorphlogopite, manganese violet, chromium green oxide, ultramarine blue Please read our ingredients in full to ensure that you are not allergic to any ingredients within the product. Product colors may vary change over time, this is normal. No added stabilizers are added to prevent this from occurring.