Crayon Rocks are simply the best coloring tool for young children! They are vibrantly colored and make beautifully textured artwork similar to oil pastels. They are designed to strengthen the tripod grip muscles in young children, preparing fingers and hands for handwriting. Twelve (12) Non-toxic, all-natural soy wax crayons in 16 colors suitable for skin, eye and hair color: strawberry cream, honey wheat, coffee, brown, black, pumpkin spice, hazel, aqua, blue, rose red, tan, egg yolk yellow, red, coral, tree bark brown, and gray.