Kodomo Challenge Shimajiro Safe Crayons Set of 13 It seems to be a set of 16, but 3 are missing. There is no box. Labels are attached to the crayons, so your hands don't get dirty easily. When the tip gets short, you peel off the label and use it. They seem to have a bitter taste, so you don't have to worry about eating them. I think they are perfect for crayon debut.