Crayola® crayon Classpacks® are the economical, organized way to bring Crayola® quality to every class. They provide multiple crayon sets for convenient classroom and group use. Crayons provide true color, no piling, build up, or erasing of crayon layers — good lay down. Tip and barrel strong, durable, long lasting and economical. Double-wrapped for added strength with the color name on the label. So Big® crayons measure 5" x 9/16" so they're easier for small children to grasp. So Big® crayons are available in a sturdy, compartmentalized, convenient, re-usable Classpack®. Traditional crayon colors perfect for teaching color mixing. Non-toxic, AP Seal.400 ct., 8 colors