Planet Waves Varigrip Hand Exerciser

Designed to develop and maintain the strength and dexterity of your fingers and hands, the Varigrip's ergonomic design and variable tension provides customized conditioning for inidividual fingers, the entire hand, the wrist and the forearm.  The reversible moulded grip even uncovers simulated strings to help develop and maintain finger calluses when you are away from your instrument, making it ideal for taking with you everywhere, even on the bus!  Planet Waves Varigrip, the ultimate conditioning tool for musicians.