ProHands Gripmaster GML Light Bleu

The ultimate Finger Trainer, blue color = Light Tension! Maintain the health and performance of the fingers and hands. ? Gripmaster is uniquely effective because each finger is isolated and flexed on an individual spring-loaded button. ? Gripmaster delivers total conditioning for each individual finger, the entire hand, wrist, and forearm. ? Beginners will leap months ahead in fingering strength and ability. ? Professionals can easily warm up before performances. ? Pocket-size and durable. Work out anytime, anywhere - even when your instrument is not available. ? Available in 3 models of graduated resistance.