Crayola Kids Building Blocks. 80 pieces. 1+. Kids @ Work™. Conforms to applicable toy safety standards. About us A Hallmark Company. 1-800-4-AMLOID. Please keep this information for future reference. Questions Call toll-free Monday thru Friday 9am - 4pm EST 1-800-4-AMLOID. www.amloid.com. www.crayola.com. ©2015 Crayola, Easton, PA 18044-0431. Crayola oval logo, Crayola, Chevron design, serpentine design, Pip-Squeaks are trademarks of Crayola used under license.