Finger exerciser

 
Finger exerciser
 

GMR

Finger exerciser

$19.99

Gripmaster strengthening device. This popular item is used to individually strengthen one´s fingers. It is available in two formats: medium (red, 7 lb of tension per finger) or hard (black, 9 lb of tension per finger). The Gripmaster is popular with grapplers, musicians and anyone who needs to strenghen their grip and relax...

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