Kanborow Sidewalk Chalk, Dust Free, Non-Toxic, Washable, Graffiti Color Art Set,Packaged Separately For Every 5 Pieces (20-Cont)

20 pieces:Our 20 piece boxed Sidewalk Chalk has 10 colors to choose from, which can have more painting space and increase the fun of painting

10 colors: red, yellow, blue, green, white, orange, purple , pink, golden, light green

Chalk size: each chalk is 1 inches in diameter and 4 inches long. The conical design is easier to grasp and will not roll

Quality of chalk: the special processing is adopted, which is safe and reliable, reduces the dust to the greatest extent, and can be easily washed. It can be used safely indoors and outdoors

It is suitable for children over 3 years old. It has passed ASTM D-4236 testing certification and can be used safely for children