Prang Hygieia Dustless Board Chalk (Assorted) 9 pcs sku# 1841549MA

This is for 9 pcs. Prang Hygieia Dustless Board Chalk- Color: assortedThis school approved dustless chalkboard chalk is 95 percent pure calcium carbonate.It's free of materials that work their way onto the board surface and cause scratching, streaking, and pittingThe round sticks measure 3 1/4 in. x 3/8 in. and fit many chalk chucksThe chalk is AP certified nontoxicBox of 12 assorted colors contains two each of green, yellow, blue, pink, orange, and purple