Description Markal Pro-EX is a clay-based, extruded lumber crayon for bright marks on different surfaces in the construction trades. This premium-grade crayon works on wet or dry surfaces.
Wishlist Quick view Add to Cart The item has been added La-Co Markal Pro-Ex Lumber Crayon (blue) $0.85
Wishlist Quick view Add to Cart The item has been added La-Co Markal Pro-Ex Lumber Crayon (black) $0.85
Wishlist Quick view Add to Cart The item has been added La-Co Markal Pro-Ex Lumber Crayon (yellow) $1.06