Unique 'wings' for proper position. This grip improves kids' handwriting by helping to give more control, reduce hand fatigue and increase comfort. Writing with The Crossover Grip is easy and natural. Other rigid, harder grips can cause hand pain and discourage practice. The unique 'wings' of the grip cover the thumb and pointer finger gently and hold them in the proper position for grippingthe Tripod Grip. Material(s): Custom Blended Polymer; Color(s): Assorted Metallic; Length: 1"; Color Assortment: Dark Blue; Light Blue; Green; Pink; Purple; Red; Silver; Yellow.