Product details of Stress ball 2pcs per pack the product Great Massage for the hand and sensory stress relief. Great texture and molding stress ball feel to give ultimate results. Small enough to take anywhere and provides increases in blood flow promoting healing with stimulation. Miniature finger construction provides unbreakable therapy for any occasion. Also makes a great sensory toy for young children to promote brain function and increases in mental functioning. Gel Hand Exerciser Stress and Pain Therapy Relief Nice and attractive balls Relaxes Sporty Anti Stress Gel Ball and Hand Exerciser.