Finger Fitness Dyna-Flex Power BallSku #429075000000000 Finger Fitness 429075 LOC Hand & Finger Exercisers https://www.esnapw.com/rses/ESnapServlet?MerchantNumberSent=63655
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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.
- Easy grip
Have fun while you prepare yourself to play. Order now.