Vive Therapy Putty 4 Pack Theraputty for Hand Stress Putty for Adults Kids Exercise Putty for Rehab Finger Grip Strength Resistance on sale, Crown Therapy Putty Made in USA Full Set of Hand Exercise ...

By incorporating effective hand exercises into your routine ... start by pinching a soft foam ball or putty between your thumb and each finger, one at a time. Hold for five seconds then release.