Ortarco 3 Pack Stress Balls for Adults, Hand Strengthening Devices Exercise Balls Physical Therapy Ball, Squeeze Balls for Hand Therapy, Hand Exerciser for Hand Finger Forearm Wrist Training and Relax

Strength Growth Stress Ball - The stress balls for adults are a new type of grip strength trainer that does not cocoon compared to other traditional hand gripper strengthener and is more suitable for finger and grip training for musicians (piano, guitar, bass, violin) and athletes (rock climbing, fitness, tennis, baseball, boxing, golf, shooting).

Soothing Healing Therapy Ball - The exercise balls physical therapy are also a hand strengthening devices use for arthritis relief, carpal tunnel relief, hand surgery rehabilitation, prevent stiffness and soreness caused by prolonged mouse and keyboard use, improve blood circulation, and relieve stress.

Comfortable Portable Squeeze Ball - The squeeze balls for hand therapy are ergonomically designed with 1.97 inches in diameter which is lightweight and portable. You can put it in your pocket while going out, watching videos, talking on the phone and walking at home, school, office or outdoors wherever you want.

Multi Stage Exercise Ball - This hand exerciser consists of three resistance (15KG, 20KG and 25KG), you can use different resistance according to different needs. The soft is physical therapy ball and stress relief toys adults. The medium is suit for finger exerciser and the firmest is suit for hand exercisers for strength. We also provide manuals in the reusable storage bag for easy learning.

Safety Hand Exercise Ball - The stress balls for adults therapy are made of TPE rubber which is food grade, non-toxic, odorless, recyclable and safe for the elderly, adults and children. In addition, don't worry if there is any dirt, it can be easily washed with water.