Lumber Crayon, Hex Tip, 1/2 in Tip, -20 to 150 deg F, Permanent, 4-1/2 in lg

Dixon’s reliable and versatile lumber crayons can be used on a multitude of surfaces, wet or dry. They are fade proof, waterproof and smear proof and last up to 10 times longer than ordinary molded wax crayons. They can be used on wet or dry (green) lumber, metal concrete and other surfaces. Shaped to fit lumber crayon holders. One dozen per box. Made in the USA.