NSD Essential Crystal Spinner Gyro Ball | Grip Strengthener

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
- Pull to Power Up – No batteries, just pure torque. Simply pull the string to start! This torque ball hand exerciser hits up to 18,000 RPM, generating over 26.8 lbs of gyroscopic resistance—perfect as a compact, high-intensity forearm strength trainer.
- Total 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.
- Who 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 & forearm strengthing workout equipment for improving hand endurance.
- Engineered for Excellence – Unlike others, it's built with a military-grade plastic shell, zinc rotor, & stainless steel axle and offers unmatched durability. Its modular design allows easy cleaning & replaceable inner tracks may prolong its lifespan.
- Precision 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.
Innovative Exerciser that Lets You Exercise Anywhere
Break 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, itâ‚¬s really fun to operate! The compact, break-resistant design means you can toss it in your bag for strengthening on the go.

This 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.

Country	USA
Brand	NSD
Manufacturer	NSD Power
Binding	Apparel
ItemPartNumber	PB-688
Model	PB-688 Blue
Warranty	If you'd like a copy of the manufacturer's warranty for a product found on Amazon.com, you can contact the manufacturer directly or visit their website for more information, or you can contact our Customer Service team by e-mailing us at: warrantyquestions@amazon.com. If you choose to e-mail our Customer Service team, please include the full name of the product; the model or style, if applicable; and the URL (website address) for the product's detail page. Manufacturer's warranties may not apply in all cases, depending on factors like the use of the product, where the product was purchased, or who you purchased the product from. Please review the warranty carefully, and contact the manufacturer if you have any questions.
Color	Blue
ReleaseDate	2012-09-04
Size	Small
UPCs	848663000001
EANs	0848663000001

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

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