Crayola 64-Color Crayon Classpack - Assorted - 832 / Box Classpack crayons make it economical to stock enough crayons for every student. The sturdy box storage is ideal for classroom use. Crayons offer a brilliant assortment with true hues and pigments and smooth, even laydown. Crayons are permanent and waterproof. Crayons are certified AP nontoxic.