64 Crayon Rocks soya wax crayons in a sturdy cardboard box. These eco crayons are made from recycled soya waste and coloured with natural pigments. One box is big enough to put a whole class to work.

64 eco-wax crayons in 32 different colors in a sturdy cardboard box. These are made from recycled soy residues and colored with natural pigments. A box is big enough to put an entire class to work.