Dixon by Toconderoga 52200 Lumber Crayon, Green, 12 Box

Extruded lumber crayons last up to 10 times longer than ordinary molded wax crayons. Fade proof, water proof, smear proof; won’t melt in direct sunlight. Will work on wet (green) lumber or dry wood, metal, concrete and most other surfaces. Hex shaped 4-1/2 x 1/2 to fit lumber crayon holders. One dozen per box.Extruded lumber crayons last up to ten-times longer than ordinary molded wax crayons. Fadeproof, waterproof, smearproof. Won't melt in direct sunlight. Will work on wet (green) lumber or dry wood, metal, concrete and most other surfaces. Each crayon is in