Spritz some color into your next marketing campaign! Our 4 pack of washable wax crayons includes a red, green, blue and yellow crayons. No need to worry anymore when the kids draw on the walls! This child-friendly promotional item would be great for schools, restaurants and hospitals. Fun for kids of all ages. We carry hundreds of thousands of crayons in stock to ensure prompt and efficient delivery. You won’t find better crayon prices anywhere else! Non-toxic. Conforms to ASTM D4236.