Chalk Board Chalk White Dustless - 100pc
Chalk residue falls down the board rather than floating through the air - this is one of the safest, cleanest and highest quality chalks available. Pure, natural, high quality ingredients and careful manufacturing process create a chalk that is extremely dense. Made using mined calcium carbonate and extruded not moulded, into sticks. Non-allergenic to avoid irritating the sensitive respiratory systems of asthmatics or allergy sufferers. A smooth consistency - it is not too brittle or crumbly and not too soft to ensure long lasting value. Unique protective coating keeps hands clean.