Dixon Ticonderoga 49400 Lumber Crayon, Hex 4-1/2" x 1/2", Black

Features:

• Graphite lumber crayons measure 4-1/2 x 1/2 inches
• Crayons last up to 10 times longer than ordinary molded wax crayons
• Fade-proof, water-proof and smear-proof
• Use on wet (green) lumber or dry wood, metal, concrete and most other surfaces
• PMA Certified Non-toxic

Dixon Lumber Crayons last up to 10 times longer than ordinary molded wax crayons. Fade-proof, water-proof, smear-proof, these crayons won't melt in direct sunlight.