Blackboard Chalk Zhk - Assorted Colour Box of 144

This relatively hard chalk is especially suitable for glass boards. Because of its hardness it is easier to draw with than to paint. This round chalk comes in 12 colours. The chalk can leave a residue on certain blackboard surfaces.

Mercurius products support the holistic development of the child through education, art and play. Key to the Mercurius ethos is social inclusion. Mercurius works with a number of sheltered workshops and initiatives, where everyone is unique and able to contribute and feel included within society. Learn more about Mercurius...