- Dust Free and Clean
- Non-toxic and environmentally safe
- Washable, wipe clean
- 8 Colors 12 sticks per box
- Size of each piece of chalk: 0.9cm in diameter and 8cm in length
- Non-toxic and environmentally safe
- Washable, wipe clean
- 8 Colors 12 sticks per box
- Size of each piece of chalk: 0.9cm in diameter and 8cm in length