HygieiaÃ‚Â® Dustless Board Chalk, Yellow, 12 Per Pack, 36 Packs – Yellow (Yellow)
HygieiaÃ‚Â® Dustless Board Chalk, Yellow, 12 Per Pack, 36 Packs – Yellow (Yellow). This superior chalk is 95% pure calcium carbonate and free of foreign materials that work their way into the board surface causing scratching, streaking and pitting. Round stick 3-1/4″ x 3/8″ fits most chalk chucks. Includes 12 yellow sticks per pack. AP certified non-toxic. Sold as 36 packs for a total of 432 pieces. While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.