Purchased several sets for Christmas Presents. WASHABLE FOR EASY CLEANUP: These washable art supplies are easily cleaned from skin and most washable clothing. Learn about Crayola Colors of the World products, including multicultural crayons, skin tone markers & other coloring sets and supplies. Restrictions apply. Top Header Keyboard Shortcuts. Manufacturers, If you have any further questions, please contact us at 1-800-Crayola.