Washable Crayons/4-Bx, 1-Pack of 12 12 boxes: 4 crayons per box: 48 crayons total Red, Blue, Green, & Yellow crayon in each box Crayon Length: 3.5" (FULL SIZE) Non-Toxic: Conforms to ASTM D4236 ~ Premium Quality Fun for kids in school, daycare, restaurant, doctor's office, hair salon, hospital, waiting room, etc.