Crayola® Crayons provide true color, no piling, build up, or erasing of crayon layers — good lay down. Tip and barrel strong, durable and long lasting, economical. Double-wrapped for added strength with the color name on the label. Regular size crayons measure 3-5/8" x 5/16" and are available in a rainbow of assortments in a tuck box. Non-toxic, AP Seal.8 colors