Finger Ball Exerciser Grip Ball & Hand Strengthener Balls For Hand Therapy Arthr Mix compound to right color

Mix compound to right color and apply

Powerful Suction Arm Sucker

8MP for CVI input

Easy To Install: No Tools Required

3D visual effects: Especially in the dark or when taking pictures

Finger Ball Exerciser Grip Ball & Hand Strengthener Balls For Hand Therapy Arthr Mix compound to right colorFinger Ball Exerciser Grip Ball & Hand Strengthener Balls For Hand Therapy Arthr 1. INSTRUCTIONS: Our hand therapy ball help user recover strength finger and forearm muscle , increase flexibility effectively relieve spasm finger, numb, promote blood circulation 2. CROWD: The finger exerciser ball suits for stroke patient office worker,elderly and people with autism 3. DESIGN: Ergonomic oval design,more suit for your palm Two finger grips for non slip.