Markal Lumber Crayon #200 $7.08, 6/$35.28, 12/$66.24 Markal Fluorescent Scannable Crayons Markal Pro-Ex Lumber Crayons $7.32, 6/$33.12, 12/$63.36, 24/$120.96 Markal Optimark™ Fluorescent Polymer Cut-Off Saw Crayons $20.52, 12/$224.64 Markal UltraScan™ Grade Markers $28.50 Marker Holders Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 588 or Internet Sales.