{"product_id":"b007xvcrw8","title":"NSD Manual Spring Assisted Start Spinner Gyro Ball – Up to 15,000-18,000 RPM Premium \u0026 Durable Hand Strengthener and Wrist Exerciser for Grip Strength Training, Forearm Workout, and Pain Relief","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eLight Up Your Workout – This spring-loaded gyro ball glows with built-in LEDs that activate as you spin. No strings—just wind the wheel to ignite 18,000 RPM and 24.9 lbs of gyroscopic force. A glowing grip strength trainer for fun and fitness\u003c\/li\u003e\n\u003cli\u003eDesigned for Active Hand \u0026amp; Wrist Training - This is a performance-based forearm excerciser \u0026amp; gyroscopic wrist strength trainer that requires real hand and wrist engagement to operate. Ideal for athletes, musicians, climbers, and rehab users with basic grip strength.\u003c\/li\u003e\n\u003cli\u003eStop Control – The Spring-Loaded Auto-Start feature allows you to stop instantly by just reversing the rotor which ensures smooth transitions between sets, making it a top choice for arm strength trainers \u0026amp; forearm exercisers looking for full control during workout\u003c\/li\u003e\n\u003cli\u003eSmooth, Stable Performance – Unlike alternatives, this gyro ball spinner is built with military-grade plastic, Zinc Rotor \u0026amp; stainless steel axle for rock-solid balance. No rattles, no vibrations—just consistent resistance for forearm workout\u003c\/li\u003e\n\u003cli\u003eRecouperating Precision – Designed as a forearm exerciser and finger strengthener, it supports wrist rebuilding, promotes blood flow, and eases stiffness. A smart choice for those recovering from repetitive strain or injury\u003c\/li\u003e\n\u003cli\u003eDisclaimer: Not a Passive or Automatic Device - Requires manual starting and wrist motion to generate resistance. Users with limited grip strength or wrist injuries may prefer our Electric-Start models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eColor : Purple\u003c\/li\u003e\n\u003cli\u003eMaterial : Plastic\u003c\/li\u003e\n\u003cli\u003eBrand : NSD Power\u003c\/li\u003e\n\u003cli\u003eItem Weight : 9.6 ounces\u003c\/li\u003e\n\u003cli\u003eStyle : Wrap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NSD+Power+US","offers":[{"title":"Default Title","offer_id":48442962510039,"sku":"B007XVCRW8","price":104.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/2934\/0119\/files\/61WYH6umRoL._AC_SX679.jpg?v=1775090749","url":"https:\/\/uvitalis.com\/products\/b007xvcrw8","provider":"Uvitalis","version":"1.0","type":"link"}