Made in the united states, 100% natural non-toxic soy wax crayon Special patent design training three-point grip position Colorful easy to color, stackable, mixed color Exquisite velvet storage bag, crayons longer ◎Learn to write from graffiti◎ Crayons are the first tool for almost all early childhood exposure to painting and writing. american cool waxstone's special patent design, such as stones, gives children intuitive thumbs, forefinger and middle finger gripes, easy pens, not only to train finger muscles, but also to prepare for correct strokes!