Mind Reader Hand Grip Strengthener Balls, Assorted Colors, Pack Of 4 Strengthener Balls

Use these Mind Reader Hand Grip Strengthener Balls to improve your grip strength, relieve stress or alleviate joint pain. The lightweight and durable balls come with different resistance levels, so you can pick the one that delivers the workout you are looking for. Ideal for relieving stress, preventing tension, increasing limberness and alleviating joint pain. Can also be used for building hand strength if you suffer from arthritis or carpal tunnel. Designed for use by children, adults, teenagers and senior citizens. Crafted from odorless and latex-free composite material. Offers resistance from 20 to 50 lb to meet your needs.