This set contains 3 different resistance(soft, medium and hard). The three Hand Stress Balls also makes this a perfect tool for anyone in the family to use and get progressive training
Made of silicone gel with an ergonomic design and unique textured surface, easy to clean, can be repeatedly compressed without losing its shape.It is safety and no peculiar smell
Treatment and rehabilitation: You can exercise your hands, fingers, forearms. for hand rehabilitation, also reduce the pain and discomfort caused by the mouse hand, the elderly can use them to enhance hand strength and hand flexibility
For physical therapy and stroke patients, the different balls are used daily to restore range of motion. Also makes a perfect set of fidget balls, providing sensory input for children with ADHD, hyperactive kids, and autism, to improve focus and concentration
Widely applications: Perfect for home, travel, office, classroom etc; Ideal training products for rock climbing, bodybuilding, golf, tennis, squash, racquetball as well as piano, guitar and other musical instruments;It also be a toy for fidget children