---
product_id: 59912820
title: "Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688"
brand: "nsd"
price: "€ 154.65"
currency: EUR
in_stock: true
reviews_count: 5
category: "Nsd"
url: https://www.desertcart.hr/products/59912820-auto-start-nsd-spinner-gyro-ball-up-to-15-000
store_origin: HR
region: Croatia
---

# Multi-color LED lights indicate speed zones 26.8 lbs torque for intense resistance Up to 15,000 RPM max spin speed Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688

**Brand:** nsd
**Price:** € 154.65
**Availability:** ✅ In Stock

## Summary

> 💥 Spin Stronger, Work Smarter, Level Up Your Grip Game!

## Quick Answers

- **What is this?** Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688 by nsd
- **How much does it cost?** € 154.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/59912820-auto-start-nsd-spinner-gyro-ball-up-to-15-000)

## Best For

- nsd enthusiasts

## Why This Product

- Trusted nsd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Powerhouse:** Take your workout anywhere—desk, gym, or on-the-go for consistent gains
- • **Dynamic LED Feedback:** Color-changing lights keep you motivated and in control of your workout intensity
- • **Effortless Auto-Start:** Just wind, release, and spin—no strings or batteries needed
- • **Compact & Durable Design:** Impact-resistant shell built for daily use, fits perfectly in your busy lifestyle
- • **Versatile Strength Training:** Targets wrist, forearm, and grip for improved performance and injury recovery

## Overview

The NSD Auto-Start Spinner Gyro Ball is a premium hand and wrist strengthener featuring an innovative auto-start mechanism that reaches up to 15,000 RPM and delivers 26.8 lbs of torque. Its durable, compact design includes multi-color LED lights that visually track your spin speed, making it perfect for athletes and professionals seeking effective, portable grip and forearm training without the hassle of strings or batteries.

## Description

Stronger Wrists in Seconds – No Strings Attached with the NSD Auto-Start Gyro Ball Level up your performance with the NSD Spinner Auto-Start, a premium grip strength trainer that transforms your wrist and forearm workouts. This high-performance torque ball hand exerciser features an auto-start mechanism—just wind the rotor, release it, and rotate your wrist to engage. No strings, no batteries—just powerful motion-based resistance. Capable of reaching up to 15,000 RPM, this compact gyroscope generates over 26.8 lbs of torque, delivering a sweat-inducing challenge with every spin. Use it as a forearm eåxerciser, hand strengthener or finger strengthener to build power, endurance, and control. Ideal for athletes, active professionals, and anyone seeking compact, effective hand strengthening devices. Unlike generic grip strength trainers, the NSD Spinner Auto-Start is made in Taiwan under strict quality control. Its modular, precision-built design allows easy maintenance— no hassle. Engineered for durability, it’s an arm trainer built to withstand intense daily use. Take it anywhere—this fitness equipment is ultra-portable and break-resistant. Use it at your desk, in the gym, or between sets. Whether you're using it for wrist rehabilitation, as part of your workout equipment, or for general grip strength training, you’ll feel the results with just a few minutes a day. This isn’t just exercise equipment—it’s the key to unlocking peak performance. Whether you're pushing for better lifts, more controlled movements, or improved joint health, this hand grip strengthener delivers. Train smarter. Recover faster. Spin stronger—with the NSD Auto-Start grip strengthener and feel the momentum build

Review: Good quality.
Review: This is an awesome product! Makes for great party conversations and competitions! I was hesitant about not picking a model with the electronic counter, but thought that since the counter faces your palm anyway, that you would no see it. There are 3 colors to help you know how fast you're going. The red LED indicates that the spinner turns at 1000rpm. The "purple" LED" indicates that you're at 4000rpm. When the spinner changes to a solid blue light, it means that you're turning at 7000rpm, which is about half the maximum speed of this model. I try to keep a cruising speed while this spinner stays on the blue color for a good work out! Yes, your forearms will start to feel the burn! :) I wish there could be more LED in this model to indicate maybe 10 000rpm and then 13 000 rpm. Still great gadget to train your grip!I highly suggest the autostart function! You just crank the rotor with your thumbs instead of using the red pull-string that comes with the other models (nothing to lose).

## Features

- Autostart with internal pre-tensioner, just roll back the rotor in the direction of the arrow on the rotor or against the internal resistance, when sufficient tension is achieved, just release and enjoy
- Purple multi-led spinners lights up in various colors as speed increases
- Hard, impact resistant plastic shell that comes in an attractive purple
- Small, compact exercise machine you can take anywhere; provides up to 24. 3 lb-in of torque at 10, 000 rpm
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007XVCRW8 |
| Age range | Baby |
| Batteries included? | No |
| Best Sellers Rank | 438,680 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 182 in Strength Training Wrist & Forearm Strengtheners 3,901 in Resistance Bands |
| Brand | NSD |
| Color | Purple |
| Construction | Plastic |
| Customer Reviews | 4.1 4.1 out of 5 stars (343) |
| Date First Available | 16 April 2013 |
| Department | unisex-adult |
| Height | 11.5 centimetres |
| Included components | LED light, Megnet, Plastic Shells, Zinc rotor, copper wire, stainless steel axle |
| Is discontinued by manufacturer | No |
| Item display length | 12.7 centimetres |
| Item display width | 7.6 centimetres |
| Item model number | PB-688AML Purple |
| League | Tennis |
| Manufacturer | NSD Power |
| Material type | Plastic |
| Number of items | 1 |
| Product Dimensions | 11.94 x 10.16 x 7.62 cm; 272.16 g |
| Shape | Arrow |
| Size | Small |
| Sport | Baseball, Basketball, Climbing, Exercise & Fitness, Golf, Tactical & Military, Tennis, Wrestling |
| Style | Wrap |
| Weight | 0.36 Kilograms |

## Product Details

- **Brand:** NSD
- **Colour:** Purple
- **Item weight:** 272 g
- **Material:** Plastic
- **Style:** Wrap

## Images

![Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688 - Image 1](https://m.media-amazon.com/images/I/61WYH6umRoL.jpg)
![Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688 - Image 2](https://m.media-amazon.com/images/I/51giN7FChVL.jpg)
![Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688 - Image 3](https://m.media-amazon.com/images/I/71Jhy5SVbSL.jpg)
![Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688 - Image 4](https://m.media-amazon.com/images/I/61nMzePYJ+L.jpg)
![Auto-Start NSD Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable - Model PB688 - Image 5](https://m.media-amazon.com/images/I/61da-WMskOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***. on 17 September 2022*

Good quality.

### ⭐⭐⭐⭐⭐ Review
*by Q***O on 29 July 2014*

This is an awesome product! Makes for great party conversations and competitions! I was hesitant about not picking a model with the electronic counter, but thought that since the counter faces your palm anyway, that you would no see it. There are 3 colors to help you know how fast you're going. The red LED indicates that the spinner turns at 1000rpm. The "purple" LED" indicates that you're at 4000rpm. When the spinner changes to a solid blue light, it means that you're turning at 7000rpm, which is about half the maximum speed of this model. I try to keep a cruising speed while this spinner stays on the blue color for a good work out! Yes, your forearms will start to feel the burn! :) I wish there could be more LED in this model to indicate maybe 10 000rpm and then 13 000 rpm. Still great gadget to train your grip!I highly suggest the autostart function! You just crank the rotor with your thumbs instead of using the red pull-string that comes with the other models (nothing to lose).

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 10 January 2020*

Es más de lo que podía esperar, es muy innovador, tanto que no podía creer que esta maravilla existiera, en tres días mi dolor de muñeca se quitó, ya qué pasó mucho tiempo usando el mouse, aparte me ha ayudado a fortalecer más que la muñeca. ¡La recomiendo ampliamente! Para los que pasan horas en los videojuegos o están mucho tiempo en la computadora - ¡Todo se vuelve más liviano en tu vida! 💪🏻 Además de los increíbles colores que llaman mucho la atención⚛️

## Frequently Bought Together

- Auto-Start NSD Rainbow Lit Spinner Gyro Ball – Up to 15,000 RPM Premium hand strengthener and wrist exerciser for grip strength training, forearm workout, and pain relief; durable and portable
- NSD Power Essential Spinner Gyro Hand Grip Strengthener Wrist Forearm Exerciser

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*