NSD Power Lit Spinner Gyroscopic Wrist and Forearm Exerciser Featuring LED Light

NSD Power Lit Spinner Gyroscopic Wrist and Forearm Exerciser Featuring LED Light

• Embedded Leds Lights Up As You Spin. Purple Multi-Led Spinners Lights Up In Various Colors As Speed Increases
• Computer balanced inner gyroscopic rotor for VIBRATION FREE operation at up to 15,000 RPM
• Patented Design, Compatible with NSD speedometer SM-01
• Simple to start with a pull-string (included), see video for tips and tricks
• Small, compact exercise machine you can take ANYWHERE. Provides up to 25.9 lb-in of torque at 10,000 RPM

Light up your exercise routine with multiple colors! Our Rainbow Lit Spinner changes color as it converts your exercise energy with an advanced dynamo into a veritable light show that is sure to dazzle your friend and keep you entertained as you exercise your hand, wrist, and forearm. Take a look at our video above for tips and tricks to exercise with your Spinner.