NSD Power Ultimate Winner's Precision Sterling Spinner Gyroscopic Wrist and Forearm Exerciser with Digital Speedometer, Lightweight Aluminum Rotor and Stainless Steel Shell

NEW! A perfect compliment to our PB-588C Winner's Precision Sterling Spinner! Use the PB-588C to build strength and muscle in your wrist and forearm, and then follow up with the PB-588HC to train your fast twitch muscles for the ULTIMATE result. Ideal for athletes, professional and amateur alike, this Spinner is a must have if you plan on some serious competition, maintain the ability for speed, agility, and control with stronger and more powerful grip. Best if used in conjunction with PB-588C!