The easy-to-hold triangle shape teaches children the correct writing grip. Early Start Softies Tri-Grip Crayons are made with beeswax for smooth color lay-down and durability. Individually wrapped to protect hands, the crayons are non-toxic, washable, and break-resistant. Safge and easy to use for children ages 1+ Conforms to ASTM D-4236 Non-toxic.