The "all-round" of the finger trainers

• Medium Tension (ca. 7 lbs/3.18 kg per finger)
• Recommended for serious musicians who've graduated from using "Light" Gripmaster and are ready
  to take their performance to a new level.
• pocket-sized and durable
  

The GRIPMASTER for Advanced Level - the most popular Prohands exerciser, for advanced musicians and all instruments. The hand and finger trainer is ideal for any musician who wants to develop hand strength. Available in three different (color-coded) models of graduated resistance.

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. It 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. Work out anytime. anywhere - even when your instrument is not available.