Blackboard Chalk- Antidust-20710112

Made from real calcium carbonate chalk from France, these round chalk sticks are designed for use with chalkboards. They glide smoothly across the board without scratching and leave a clean, sharp line. Erasers easily without any residue. Dermatologically tested and dust-free. Does not contain gluten
Assorted colors include red, orange, yellow, light green, green, sky blue, blue, purple, pink, and brown.