Nihon Rikagaku - dustless chalk 12 colours

These chalks are made frim recycled scallop shells (this is so cool!), they are non-toxic so our children can use them without worrying about anything, and to top it all - they are dustless so there is no mess! Chunky for little hands to hold with ease, they'll love doodling on blackboards, but it's great for using on paper too.

Specifications:

• Materials: made from recycled scallop shells and calcium carbonate, non-toxic, dustless
• Each pack contains 12 colours
• Age: 3+ years