Rough Surface Wax Crayons
Crayon with Optional Holder
Crayon
Also known as lumber crayons, these work better on rough surfaces than our standard wax crayons. Use on concrete, metal, and wood. Marks won't smear or wash off with water, but can be wiped away with a dry cloth or sanding.
Optional holder makes it easier to write and prevents breakage.
All-Graphite Pencils
This solid stick of graphite writes vivid lines on concrete, metal, and wood and can mark surfaces up to 1100° F without melting. Also known as lumber crayons.
Optional holder makes it easier to write and prevents breakage.