Tolaccea Hand Stress Ice Balls, Stress Relief Balls for Adults Hot&cold Therapy to Strengthen Grip Reduce Carpal Tunnel Pain Anxiety Finger Hand Workout 3 Levels Available

Soft and Durable: The interior of the hand stress ice balls is made of soft flexible expert-grade gel, non-toxic and odorless. And the surface is made of smooth Lycra fabric that is tightly stitched and will not crack easily. You can squeeze and feel the power of the pressure ball at will, bringing you a comfortable sensory experience.
Hot&cold Therapy: Place the hand stress ice balls flat in a refrigerator at -10℃ for 2 hours to get cold therapy of 13 minutes. Microwave for 20 seconds at 700w to get hot therapy lasting 17 minutes.
Three Level Resistance- This set contains 3 different resistance(soft, medium and hard). The soft is better for hand rehabilitation. The medium is perfect for relieving arthritic hands/anxiety/stress. The hard is suitable for enhancing&stimulating blood flow/hand strength/finger.
Strengthen Grip And Muscles: The hand exercise stress balls help enhance and adjust the strength of your fingers and wrists. The 2.4 inch/6cm diameter of the pressure ball allows you to squeeze it anytime and anywhere, reducing wrist joint pain caused by over-training of sportsman and musicians.
Stress Relief: Whenever the need arises, simply squeeze the tolaccea ice balls to reduce tension and anxiety. The hand balls can bring peace of mind and enhanced happiness to adults in the workplace.