Relieve Stress: Squeezing the ball can help relieve stress and tension in your hands and fingers.
Strengthen Your Hand and Grip: The therapy exercise stress ball is perfect for improving hand, finger, and grip strength.
Package Included:2Pcs Rosewood Therapy Exercise Stress Balls Strengthen Hand Finger and Grip Muscles Relieve Stress and Improve Focus(If there are any problems with the product, please send us pictures.Tell us more details about this problem.)
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