DetailsDraw bold lines & dots! Easy to clean (This product should wash off easily from most newer, nonporous bath surfaces. Test small area before using product and follow directions). Crayola Bathtub Markers offer 4 classic colors that are terrific for drawing including: leprechaun green, firefly red, little boy blue & copper penny, orange. Crayola Bathtub Markers are nontoxic and wash off easily with soap and water! Safety Information: Bathtub Markers are certified AP. ACMI - Arts & Creative Materials Institute certified. Conforms to ASTM D-4236.Made in China.DirectionsWARNINGAdult supervision is recommended. Advisory: Intended for bath use only. Not recommended for use in older tubs or showers that are in poor condition. Products may stain certain porous surfaces such as unsealed tile grout. Test small area before using.