---
product_id: 55865872
title: "THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99)"
brand: "coreseat"
price: "€ 220.95"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/55865872-the-original-balance-ball-office-chair-stool-adjustable-chair-ergonomic
store_origin: FI
region: Finland
---

# THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99)

**Brand:** coreseat
**Price:** € 220.95
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99) by coreseat
- **How much does it cost?** € 220.95 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/55865872-the-original-balance-ball-office-chair-stool-adjustable-chair-ergonomic)

## Best For

- coreseat enthusiasts

## Why This Product

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

## Description



## Images

![THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99) - Image 1](https://m.media-amazon.com/images/I/51Ok0OI5XqL.jpg)
![THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99) - Image 2](https://m.media-amazon.com/images/I/51hTlqqTwTL.jpg)
![THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99) - Image 3](https://m.media-amazon.com/images/I/51hCayt2WrL.jpg)
![THE ORIGINAL Balance Ball Office Chair Stool, Adjustable Chair - Ergonomic Exercise yoga Chair that Provides Stability and Core Strength ( SALE - CLICK PROMOTIONS FOR BONUS SEAT COVER RRP 24.99) - Image 4](https://m.media-amazon.com/images/I/61dQLDyY94L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Posture problems solved!
  

*by D***Y on Reviewed in the United States on May 3, 2018*

So... got my Jellyfish chair, assembled it with no issues whatsoever (it's a very intuitive process), and was off! The first thing I noticed is that it immediately put my back and shoulders into proper alignment, and made me sit up straight. I've played around with the amount of air I put in the seat itself to get to my optimum support profile, and it has become a valued part of my office. Bad habits of slouching and poor posture (along with the resulting sore back) - gone!

### ⭐⭐⭐⭐⭐ 







  
  
    An immediate and immense difference in my workday.
  

*by K***O on Reviewed in the United States on March 16, 2018*

When I finally got the Jellyfish Chair away from my children;), I noticed an immediate and immense difference in my workday.  As a naturally 'bouncy' and kinesthetic person, even the most ergonomically engineered chairs leave me feeling frustrated - trapped and tired - within their design.  The Jellyfish Chair allows me to move WHILE being supported.  I can wiggle, wriggle and bounce (or not), and at the end of the day I feel energized rather than sluggish like I do when I've been sitting all day.  The material is sturdy and high quality, the design is so simple and easy to assemble, and the height adjustment is seamless.  I also ordered the standing desk version for my husband!  Well Done!  I love it.

### ⭐⭐⭐⭐ 







  
  
    Excellent chair worth getting.
  

*by D***N on Reviewed in the United States on August 19, 2018*

Excellent quality, easy assembly, comfortable. Definitely need to purchase a cover because the rubber isn’t the type you’ll want to sit on with any quality clothing.The chair is overall a 5-star product but. I only gave it 4-stars because it slowly loses air and needs to be refilled but it’s a bit hard to pull the plug out. It’s not like you can use anything to dig it out, if you did you’d risk breaking the chain.

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**Shop now:** [https://www.desertcart.fi/products/55865872-the-original-balance-ball-office-chair-stool-adjustable-chair-ergonomic](https://www.desertcart.fi/products/55865872-the-original-balance-ball-office-chair-stool-adjustable-chair-ergonomic)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*