TRUSCO Dustless Water Resistant Chalk Yellow 6 Pieces TDCT-Y-6P 1 Box

Catalog number: TDCT-Y-6P Features: ● All-weather type that does not easily disappear even when wet. ● Made with scallop shell components, it is more vivid, does not easily produce powder, and does not scatter. ● Dustless chalk is a product that is safe and secure for the body, as its main ingredient is calcium carbonate, which is also used in toothpaste. Compared to plaster chalk, this chalk has a higher specific gravity and does not easily produce dust. ● This is a water-resistant chalk for outdoor use that is gentle on people, made from calcium carbonate. ● Comes in a package that can be used as a chalk case. ● It can be used for more than twice as long as plaster chalk, making it economical. Uses: ● For writing on blackboards in rainy weather. Specifications: ● Color: Yellow ● Thickness (mm): 11 ● Length (mm): 63 ● Diameter (mm): 11 ● Compliant with the Green Purchasing Act Material/Finish: ● Calcium carbonate ● Fine powder of scallop shell