Ergonomic ball 3-pieces

Ergonomic and tactile oval nubby ball for increased blood circulation and sensory stimulation. The knobby massage roller provides a relaxing feeling and trains small muscles in the hand and forearm. Grip-friendly and can be rolled over the entire body, on oneself or between students. Good to hold in hand to facilitate concentration and learning for students who have difficulty sitting still.

Dimensions: 7cm, Ø3 cm
Weight: 20g
Material: TPR, PVC-free