Legendary lightweight metal balls are used for exercising the forearm, wrist and hand muscles. When held as a pair in one hand and manipulated clockwise and counter-clockwise, they improve coordination and increase circulation, range of motion and strength. Set of small balls weighs 7 oz. set of medium balls weighs 9-3/4 oz. Storage box included. The Finger Fitness Spheres are a great way to improve muscle memory and prevent overuse injuries, making them ideal for athletes and musicians. With their lightweight design and easy storage, you’ll have the perfect exercise tool at the ready, no matter where you go.

Features

• Ideal for rehabilitation purposes.
• The Finger Fitness Spheres enable gentle exercise of the wrists, forearms, and hand muscles.
• Finger Fitness Spheres promote an expansion of range of motion and strength, improved circulation, and an optimization of coordination.
• Grasp a pair of Finger Fitness Spheres in one hand, then rotate them in a clockwise and counterclockwise motion.