Product Description
Planet Waves Grip Master 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.