D'Addario PW-DFP-01 Dynaflex Gyro Hand Exerciser Musician Guitar

EXERCISES AND CONDITIONS HANDS, WRISTS, AND FOREARMS FOR MUSICIANS — The D'Addario PW-DFP-01 Dynaflex Gyro Hand Exerciser is a handheld gyroscope specifically designed to build and condition the hands, wrists, and forearms of musicians, giving guitarists, bassists, and players of any instrument…