Blackboard Chalk White
Blackboard Chalk White from Jolly is made of natural chalk. In contrast to gypsum chalk (calcium sulphate), the real calcium carbonate chalk is dust-free. Easy to wipe off the blackboard! From blackboards at school to bistro boards, this traditional blackboard chalk is a favourite writing instrument.
- real calcium carbonate chalk
- dust-free
- easy to wipe off
- a square shape
- 50 pcs. in a cardboard box
- wrapped
