Completely new chalk in calcium carbonate, our new range of chalk offers excellent writing, being particularly smooth and readable.
As calcium carbonate is used as a raw material, the dust does not float and few particles of calcium carbonate fall into the lower tray of the board.
The special formulation prevents dust from sticking to the fingers.
Calcium carbonate chalk has better value for money than plaster chalk: it writes much longer and is therefore more economical.
Non-toxic, calcium carbonate is also used in the food, pharmaceutical and cosmetic industries because no case of allergy has been reported.
Conforms to EN 71 1-3 & ASTM D4236