Blackboard Chalk White

Real Chalk

SKU: 8300-0001A Category:

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!

  • real calcium carbonate chalk
  • dust-free
  • easy to wipe off
  • fingers stay clean
  • no squeaking when writing
  • 10 pcs. in a cardboard box

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