Feature: 1. ABS Shell: Using excellent ABS material, The shell possesses impact resistance, scratch resistance, environmentally friendly. 2. Independent Store: Each crayon is stored independently, not afraid of losing it, not easy to get dirty, clean, no discoloration, and it will not stain the pencil case and school bag. 3. Do Not Stain Hands: With a unique oil decomposition technology, children can paint without staining their hands. No stick color, no slag. 4. Easy Operation: This crayon paints smoothly, with natural stacking, rich and vibrant colors, and can be outstanding without the need for vigorous drawing. 5. Washable: The traces drawn by this set of crayons can be easily washed with water, so don't worry about scribbling. 6. Rotatable Box: With a 360° rotating pen case, children can easily get the crayons, making every choice a pleasure. 7. Flat Side: With a flat side, it is faster to paint a large area of the contact appearance. No need to paint slowly, save time. 8. Compact Size: This crayon set is compact in size, light in weight, easy for children to carry and store. Specification: Item Type: Crayon Material: ABS, Silicone. Package List: 12 x Crayon1 x Storage Box Note: Before use, paint 3 to 4 times on the blank paper, you can do large scale graffiti works.