Crayola chalk-solid, consistent color in a straight stick that resists breaking! Contents and color may vary. Please retain package for future reference. Quality Guarantee: We guarantee the quality of all Crayola products. If this product does not perform properly, please contact us. U.S.A. & Canada: 1-800-CRAYOLA (800-272-9652 M-F, 9 AM-4 PM ET. ACMI AP: Art & Creative Materials Institute Certified. Conforms to ASTM D 4236. CE listed. crayola.com. USA & Canada: 1-800-Crayola (800-272-9652) , M-F 9 am - 4 pm ET. Made in Indonesia.