This Colorful Chalk Set is a wonderful selection for kids who love creating eye-catching arts and drawing. This makes it a perfect choice for schools, summer camps, and recreation centers. The Chalks will spark your creativity because they can draw out in the street on the endless sidewalk canvas or boards at any time and easily wash them after. Kids Outdoor play, classroom games, Stocking Stuffers for kids, Summer Activities. Our Outdoor Play Chalks will allow your children to get outside and play, give them the opportunity to bring all kinds of artworks outside. Each chalk will give a vibrant color onto any driveway or sidewalk. The chalk can be washed on any surface, you don't have to worry about permanent messes. PREMIUM QUALITY. Child Safe: Non-Toxic. Meet the US toy standard. Safety test approved.