Transform bath time for your kids into a creative and artistic exercise with this pair of bathtub crayons. These crayons are specially formulated to draw on porcelain and other hard surfaces but wipes away easily with a sponge and water. This allows your budding artists to draw on tubs and tile walls while you concentrate on the business of getting them clean. Crayons come bagged. Choose from a wide assortment of color combinations and add your school, sports team, organizational or company logo or message to customize.