A set of 8 rock-shaped crayons.
Used by occupational therapists and preschool teachers, they were specifically designed to strengthen the tripod grip muscles in young children and improve fine motor coordination.
The crayons are long lasting, brightly coloured and beautifully textured, and children can use them to create artwork that looks similar to oil pastels.
- From Crayon Rocks
- Pack size: 19cm long, 8cm wide, 5.5cm deep
- Supplied in a muslin bag
- Non-toxic, soy wax crayons
- Not suitable for children under 3