Crayon Rocks are safe, eco friendly vegan crayons and unlike most crayons which are made of petrolium paraffin wax, Crayon Rocks are made from Kosher soy wax and natural mineral pigments. They give rich colour that goes on smoothly and easily helps little fingers to grow strong as they spill their creative ideas onto paper.
Designed to strengthen the tripod grip muscles, preparing fingers for handwriting. The colours are vibrant and can be layered to make beautifully textured artwork. Used by occupational therapists to develop fine motor skills.
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 mouths.