Build your finger and forearm strength with an ingenious and cool new tool!
Get the internal
gyroscope spinning and rotate against the resistance to increase the RPMs. Great for building fret-hand and strumming-hand
strength and dexterity.
Finger Fitness Dyna-Flex Power Ball Features:
- Easy grip
- Multi-directional forearm and grip exercise
Have fun while you prepare yourself to play. Order now.
Customers who shopped for the Finger
Fitness Dyna-Flex Power Ball ultimately bought:
