Imak Ergo Stress Ball and Hand Strengthener,Blue,Each,10129Price: USD8.79 Imak Ergo Stress Ball and Hand Strengthener is ideal for isometric hand strengthening and hand rehabilitation. It features ergo beads filling that provides a gentle massage, while comfortably allowing fingers to stretch and strengthen. It is also great for managing and healing scar tissue in user hands. ErgoBeads are tiny plastic beads with a special smooth coating.Other products from H e a l t h P r o d u c t s F o r Y o u |