Dixon DIX49400 Crayon

Dixon Lumber Crayons - 4.50" (114.30 mm) Length - 0.50" (12.70 mm) Diameter - Black - 1 Each; Extruded lumber crayons last up to 10 times longer than ordinary molded wax crayons. Fadeproof, waterproof, smearproof crayons won't melt in direct sunlight. They will work on wet (green) lumber or dry wood, metal, concrete and most other surfaces. Hex-shaped design fits lumber crayon holders.;