FitBalls: Hand Strengthener & Hand Exerciser. Relief From Texting, Typing & Repetitive Strain Injury. Wrist Exerciser & Strengthener. Alleviates & Prevents Carpal Tunnel & Tendonitis ~ Includes Exclusive FitBalls Hand Therapy & Fitness Guide.
Sale Price: $12.95
Everyday use of your phone, tablet and computer can be a source of pain in your fingers, wrists,...