Crayons are the easiest type of coloring tool to use. Because Crayon is specially created for children. There are 2 crayons (types) namely Oil pastel and Wax.
Oil Pastel Crayons are crayons made from a mixture of oil and coloring powder, while Wax Crayons are crayons made from a mixture of wax and coloring powder. Both types of crayons have advantages and disadvantages. Oil pastels are not too hard and not too slippery, while waxes are hard and slippery.