Extruded lumber crayons last up to 10 times longer than ordinary molded wax crayons. Fade proof, water proof, smear proof; won0t 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.

WARNING: This product is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.