{"product_id":"nsd-essential-crystal-spinner-gyro-ball-grip-strengthener-for-forearms-wrist-hands-string-start-design-up-to-18-000-rpm-portable-wrist-trainer-workout-equipment-ideal-for-desk-workers-athletes-musicians","title":"NSD Essential Crystal Spinner Gyro Ball | Grip Strengthener for Forearms, Wrist \u0026 Hands | String Start Design, Up to 18,000 RPM | Portable Wrist Trainer \u0026 Workout Equipment | Ideal for Desk Workers, Athletes \u0026 Musicians","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e NSD\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Blue\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePull to Power Up – No batteries, just pure torque. Simply pull the string to start! This torque ball hand exerciser hits up to 15,000 RPM, generating over 26.8 lbs of gyroscopic resistance—perfect as a compact, high-intensity forearm strength trainer.\u003c\/li\u003e\n\u003cli\u003eTotal Arm Workout – NSD Spinner gyro ball is a fitness equipment that targets forearms, wrists, and hands, providing a full arm workout. Relieve pain and soreness with every spin, improving forearm strength, wrist strength, and overall grip strength.\u003c\/li\u003e\n\u003cli\u003eWho It’s For – Whether you're a desk worker battling wrist fatigue, a dedicated athlete building arm strength, or a musician fine-tuning finger dexterity, NSD Spinner is the best hand \u0026amp; forearm strengthing workout equipment for improving hand endurance.\u003c\/li\u003e\n\u003cli\u003eEngineered for Excellence – Unlike others, it's built with a military-grade plastic shell, zinc rotor, \u0026amp; stainless steel axle and offers unmatched durability. Its modular design allows easy cleaning \u0026amp; replaceable inner tracks may prolong its lifespan.\u003c\/li\u003e\n\u003cli\u003ePrecision Training On the Go – This compact forearm exerciser and hand strengthener fits in your palm and operates without batteries. Use for finger strengthening, wrist workout, and consistent arm strength training anywhere.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Innovative Exerciser that Lets You Exercise Anywhere\u003cbr\u003e\nBreak a sweat anytime, anywhere with the impressive NSD Power Essential Spinner. This hand-held wonder spins at up to 15,000-plus RPM and uses angular momentum to give your arms, hands, wrists and forearms a sweat-inducing workout. Just a few minutes a day with the NSD Spinner can be equivalent to hours of full-motion work with a dumbbell or curl. It provides excellent strength-building benefits to athletes looking to hone their arm and wrist strength. Plus, it’s really fun to operate! The compact, break-resistant design means you can toss it in your bag for strengthening on the go.\u003cbr\u003e\n\u003cbr\u003e\nThis hand-held exerciser is easy to operate via an include pull-string. Some models are equipped with an auto-start pre-tensioner plus speed variable multi-colored LED lights for a mesmerizing display. Choose your perfect option, including the ergonomic PB-688 Amber NSD Spinner all the way up to the high-tech and full-featured PB-688AML Spinner with added LED lights powered by an inner generator and other great features. All NSD Spinners are made of Latex-free materials. Make sure to shop only verified, genuine NSD Products to ensure that yours is built with the best quality materials and works with no defects.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRelease Date:\u003c\/b\u003e 04-09-2012\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 5.0 x 4.6 x 2.7 inches\u003c\/p\u003e","brand":"CrafTecker","offers":[{"title":"Default Title","offer_id":50905534922919,"sku":"B007GGCLK8","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/0339\/2167\/files\/71g3L8mho8L.jpg?v=1782224667","url":"https:\/\/craftecker.com\/products\/nsd-essential-crystal-spinner-gyro-ball-grip-strengthener-for-forearms-wrist-hands-string-start-design-up-to-18-000-rpm-portable-wrist-trainer-workout-equipment-ideal-for-desk-workers-athletes-musicians","provider":"CrafTecker","version":"1.0","type":"link"}