Prang Hygieia Color Chalk

Dustless chalk in assorted colors is 95 percent pure calcium carbonate and free of foreign materials that can cause scratching, streaking and pitting on board surfaces. 3/8" diameter sticks fit many chalk chucks. Certified AP nontoxic chalk is recommended for ages 5 and up.

• Odorless
• Non-toxic

• 5% pure calcium carbonate and free of foreign materials that can cause scratching, streaking and pitting on board surfaces

ACMI Certified AP Nontoxic