Reddit reviews 321 STRONG Finger Strengthener Gripper for Guitar

Provides the perfect amount of tension ( 4 lbs per finger ) for strengthening fingers , hands , wrists , and forearmsStrengthening your grip and fingers is important for so many activities and is easy with our comfortable hand exerciserOne of the best guitar accessories , our finger strength trainer makes great gifts for players of electric , acoustic , and bass guitars alikeVery portable , strengthen and exercise your hands and forearm under your desk at workThe best physical therapy rehabs use this equipment for increased dexterity for occupational therapy , after surgery recovery , carpal tunnel treatment , and as workout grips for arthritis relief