Great for shaping the small hand for writing. When the fingers are kept on the outside surface, the web space remains open and provides static support for the child's hand. Tip: fill the hollow opening of the crayon with a cotton ball to remind the child not to hold it with one finger. Also great as a stacking activity. 2 1/4" long; 1" wide at top; 1/4" at writing tip. Available as a 10 pack or a 30 pack.