Wherever and whenever you need it, this convenient and portable finger strengthener is there for you After any sort of hand or wrist surgery, or if you suffer from debilitating-arthritis or carpel tunnel, pain medication and joint supplementation can only go so far Exercising your fingers and hand help to maintain flexibility, strength and mobility in manual dexterity. This will also relieve pain by strengthening supporting muscles that take pressure off of joints Hand exerciser grip, a must-tool to all music players Safely and conveniently build strength, endurance, flexbility and coordination