Stockmar quality wax crayons are made with the inclusion of pure beeswax and provide pure and brilliant colors. They include microcrystalline waxes, stearin (plant based waxes), beeswax, and synthetic organic and/or synthetic inorganic color pigment. Stockmar crayons are harmless to your health and to the environment (they are non-toxic). With supervision and care, these crayons will last for years and years. Each crayon measures 3 1/4" in length and is 1/2" diameter and comes in a hinged tin for easy storage. Made in Germany.Set of 8 Stick Crayons includes: 01 carmine red ¦ 03 orange ¦ 05 lemon yellow ¦ 07 green ¦ 09 blue ¦ 11 blue violet ¦ 13 rust ¦ 15 black.