NSD Essential Spinner Gyroscopic Wrist and Forearm Exerciser


Essential Gyroscopic Wrist and Forearm Exerciser available in Amber, Blue, Green and Crystal 

The Essential Spinner is one of our most popular Spinners! Comes in an attractive, hard, impact resistant plastic shell. All the Essential Spinners pack the exercise benefits and are tested to be vibration free at up to 15,000 RPM.

  • Exercises Wrists and Hands — Spins at up to 15,000+ RPM to exercise and strengthen wrists and hands; You’ll feel the burn in just a minute of spinning
  • Smart Design — Patented NSD Power Spinner is small and compact but provides ample resistance via angular momentum for an intense workout; generate 26.8 lb-in of torque at 10,000 RPM
  • Simple Operation — Easily turns on via the included pull-string so you can pick it up and get started
  • Rugged, Long-Lasting Design — Made with a military-grade plastic shell, a break-resistant structure and reversible inner tracks for 2X lifespan
  • Easy to Use — No batteries required; You can get a challenging, strengthening workout anytime, anywhere, even on your lunch break
  • Precision-Made by its Inventor — Computer balanced inner gyroscopic rotor with stainless Steal axle; Compatible With Nsd Digital Speedometer Sm-01 and Sm-02