NSD Power Essential Spinner Gyroscopic Wrist and Forearm Exerciser

$29.04

SKU:

Copy of PB-688LC

Weight:

1.00 LBS

Shipping:

Calculated at checkout

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Product Description

Patented Design; Compatible With Nsd Digital Speedometer Sm-01 and Sm-02 (battery-free version)
Computer balanced inner gyroscopic rotor for VIBRATION FREE operation at up to 15,000 RPM
Worry-free to drop; Impact Resistant structure with Military-grade plastic shell that comes in an attractive color: Amber, Blue, Green
Reversible inner tracks make 2X Lifespan
Simple to start with a pull-string (included), see video for tips and tricks

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