(36 Bx) Hygieia Dustless Board Chalk Easy Yellow Polyester Encourage students to explore the

Encourage students to explore the human heart through hands-on investigationLearn what the inside of a heart looks like along with facts on function

Students will love these So Much Pun

1 gallonSold in eachAP Certified

Readers learn about how the organs—skin

Chairs stack easily

(36 Bx) Hygieia Dustless Board Chalk Easy Yellow Polyester Encourage students to explore theMPN: 000208 UPC: 194629083329 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. Key Features : This superior chalk is 95% pure calcium carbonateFree of foreign materials that work their