Jumbo Chalk Stick is used to create bold, bright marks on various large surfaces, including industrial applications for marking purposes, but also great for creating temporary outdoor art.
 
Surface Uses
Asphalt, Concrete, Stone, Steel, Wood, Metal, Glass, Ceramics, Rubber, Non-porous surfaces
 
Carmel Half Moon Chalk is to be used with a chalk line tool to create highly visible markings on wood, asphalt, and concrete. This product is for woodworking, roofing, and construction projects.
 
Surface Uses
Wood, Asphalt, Concrete