Rocks in a Box

64 crayons in our 8 summer, 8 spring, 8 autumn and 8 winter colours (2 of each colour).

Crayon Rocks gently place a child's fingers in the correct position for the tripod grip and through use, will strengthen hand and finger muscles, therefore teaching children the correct pencil grip. Used by occupational therapists to develop fine motor skills.
100% natural, no phtalates,lead, asbestos or other harmful chemicals or nasties! Simply the best colouring tool for young children.
Crayon Rocks are certified non–toxic, conform to ASTM 4236 and are CPSIA compliant. They are however small enough to be a choking hazard and are therefore not recommend for children under the age of 3 years or those who will put them in their mouth.

Designed for classrooms with 24 children. One full box will last a full school year with daily use.