Little hands can easily hold this chubby, star shaped crayon. Rotate sides to use any one of the 6 fun colors. Colors can be used on tub, tile or skin. Easily washes off with a sponge. Washing Instructions: Wash from skin with soap and water if necessary . Washes off nearly all fabrics with normal laundering, soak in warm water to remove severe stains. Caution: Do not apply to eyes or lips. Avoid contact with porous surfaces – excessive coloring may cause it not to wash off from grout.