---
product_id: 251196658
title: "Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G"
brand: "tboyuan"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/251196658-wrist-ball-gyro-power-self-starting-mute-centrifugal-for-finger
store_origin: HR
region: Croatia
---

# Dynamic color-changing lights Self-starting gyro tech 270g perfect resistance Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G

**Brand:** tboyuan
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💥 Spin, Strengthen, Shine — Own Your Power Play!

## Quick Answers

- **What is this?** Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G by tboyuan
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/251196658-wrist-ball-gyro-power-self-starting-mute-centrifugal-for-finger)

## Best For

- tboyuan enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Light Show:** Colorful LED lights sync with your speed, turning fitness into a visual experience.
- • **Effortless Self-Start:** One push, no strings attached—jump into your workout instantly.
- • **Customizable Resistance:** Control the challenge by how fast you spin, pushing your limits every time.
- • **Durable Zinc Alloy Core:** Premium metal core ensures long-lasting stability and a sleek, modern look.
- • **Stress Relief & Strength:** Boost finger grip, arm power, and melt stress with every rotation.

## Overview

The TBOYUAN Wrist Ball is a 270g gyro power ball designed for effortless self-starting and silent operation. Featuring a durable zinc alloy core and dynamic color-changing LED lights that respond to your speed, it enhances finger grip and arm strength while providing an engaging stress relief experience. Perfect for fitness enthusiasts seeking a compact, high-tech training tool.

## Description

Product parameters Name: TMT Wrist Ball Brand： TBOYUAN Item No: GB01 Shell: PC + silicone ring Inner core: ABS+PP+ iron core Specification: 73*62MM Color: black gray How to Start it ？ 1.Put the rope through the wrist ball‘s small hole first, then put the hand on the rope.（In order to prevent the ball speed from being too fast, causing the wrist force ball to break away from the hand control） 2. Toggle the ball along the double direction arrow to the max resistance,then release it,fast enough to have the ball turn the LED on. 3. Turn your plam facing down, and slowly start to rotate, you will feel that it is scratching against the inside of the wrist ball. 4. Keep rotating with wrist then the ball will spin faster, develop a higher pitch sound. Once you feel it spinning fast enough, stop your rotate, you could feel it oscillating right in your palm. What is Gyro ball? It is fun and good for hands,wrist,shoulder, forearms,biceps and good as warm-up sport before you do climbing,golf,basketball etc Also if you use computer or play the piano for long time,you can play this ball every day for 15~20 minutes.You will feel you hand won't be so pain. For Medial Epicondylitis, Prevent Tendonitis and improve Grip Strength, Relieve Pain From Tennis Elbow, Golfers Elbow, and Tendinitis, Medium, Intermediate. Power ball Wrist Ball Toys Hand Grip Strengthener ;Hand Grip Exerciser; Notes: DO not drop the ball on hard surface at any time,the heavy rotor will damage. DO not touch the ball rotor when it is spinning at high speeds,it will burn. Not suitable for children under 10 years old whose hand strength insufficient to use the product Do not add any oil or moothy liquid into it which may cause it inoperation

## Features

- 💪Weight, controlled by you: the more you shake, the more challenging; the world record; 61 kg waiting for you to fight
- 💪Self-starting without cumbersome: only the wonderful built-in automatic elastic device, one push and one release, you can easily start controllable strength, increase entertainment fun, and experience the impact of the variable speed lantern experience.
- 💪Easy to get started instantly: self-optimization, no need for traditional drawstrings, push the arrow along the way, let go easy start. With the rotation of the wrist, feel the centrifugal force generated by the ball, you can keep the wrist ball running, more gameplay waiting for you to unlock.
- 💪Variable speed lights, colorful by you: the wrist ball with the speed of the internal speed of the core, will become bright and colorful, feel the colorful rhythm, increase fitness fun
- 💪Metal core is beautiful and durable: zinc alloy plated core, moderate weight, high stability and will not crack, good hand feeling and aesthetic and durability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Kid |
| Asin | B082Z5SH4C |
| Ball Type | wrist ball |
| Best Sellers Rank | #23,008 in Sporting Goods (See Top 100 in Sporting Goods) #32 in Strength Training Wrist & Forearm Strengtheners |
| Brand Name | TBOYUAN |
| Color | black |
| Construction Type | combination of materials |
| Customer Reviews | 3.8 3.8 out of 5 stars (63) 3.8 out of 5 stars |
| Item Diameter | 60 Millimeters |
| Item Weight | 270 Grams |
| League Name | tennis |
| Material Type | Silicone |
| Number Of Items | 1 |
| Sport Type | Basketball, Golf, Tennis |
| Unit Count | 1.0 Count |
| Upc | 888021306185 |

## Product Details

- **Age range (description):** Kid
- **Brand:** TBOYUAN
- **Colour:** black
- **Item weight:** 270 Grams
- **Material:** Silicone

## Images

![Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G - Image 1](https://m.media-amazon.com/images/I/61MrhbcujWL.jpg)
![Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G - Image 2](https://m.media-amazon.com/images/I/61dFh70mnUL.jpg)
![Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G - Image 3](https://m.media-amazon.com/images/I/61URh8nhtlL.jpg)
![Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G - Image 4](https://m.media-amazon.com/images/I/61lNiKAzKiL.jpg)
![Wrist Ball, Gyro Power Self-Starting Mute Centrifugal For Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, With Colored Lights And Rope, 270G - Image 5](https://m.media-amazon.com/images/I/51bRjZcY7IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Find!
*by  on Reviewed in the United Arab Emirates 31 January 2023*

It's true what they say in some of the YT reviews I've seen. This Gyro Ball works not only to strengthen your arms, but a good exercise as well for those working at the office sitting almost all day in front of their PCs.

### ⭐ Bad quality
*by  on Reviewed in the United Arab Emirates 15 July 2023*

No matter how you try to keep it running it stops. It's just bad quality I guess. Ordered the original Powerball after day and night difference

### ⭐⭐⭐⭐⭐ Good quality based on an amazing idea
*by  on Reviewed in the United Arab Emirates 19 July 2020*

Probably the most interesting product I bought on Amazon. It’s based on an ingenious idea and physics behind it just simply amazing. Need to get a hang of it first, but once you overcome the learning curve, it’s a lot of fun and good way to activate arm ligaments while sitting on the desk.

## Frequently Bought Together

- TBOYUAN Wrist Ball, Gyro Power Ball, Self-Starting Mute Centrifugal Gyro Ball, for Finger Grip Force Arm Strength Trainer, To Relieve Stress, Platinum Gold, with Colored Lights and Wrist Rope, 270g
- COOLBABY Grip Strength Trainer, Hand Grip Exerciser Strengthener Forearm Strengthener, Hand Exerciser for Muscle Building and Injury Recover, Black, YLY040
- Masroo Upgraded Auto-Start Power Wrist Ball Spinner Gyro Hand Grip Strengthener Wrist Forearm Exerciser with LED Lights

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**Shop now:** [https://www.desertcart.hr/products/251196658-wrist-ball-gyro-power-self-starting-mute-centrifugal-for-finger](https://www.desertcart.hr/products/251196658-wrist-ball-gyro-power-self-starting-mute-centrifugal-for-finger)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-23*