Vivora Luno Premium Ergonomic Sitting Ball Chair, Felt, Max Size (25 to 26 inches), for Home Offices, Balance Training, Yoga Ball, Posture Improvement

I was considering a Bloon Paris sitting ball chair and given the high cost of that relative to not being sure how I’d like/use it, I purchased this Vivora ball chair. i’ve been using this for several days, it won’t replace my desk chair (i need the high back stability), yet I really like this chair for in-between sitting. The material seems to be high-quality, it looks nice, and it was very easy to inflate. So far so good, especially at price paid.

Very happy with this sitting ball. Using it as my office chair. Clear instructions how to inflate it and good quality materials, sturdy!

Nice high quality exercise ball and cover - it looks very nice in my office (which is visible from our main area of the house). Instructions were very good and I got it completely inflated with no trouble. My only complaint is that the felt cover is very scratchy on bare skin, so while I’m wearing shorts during the summer it’s not as pleasant as it could be. But overall it’s a solid value and works well for what I wanted so I can switch off between my desk chair and this ball during my workday.

I bought this to use at my desk at work. My knee is injured and when I use a normal chair it stays in the same position too long and gets stiff and painful. I decided to try a high-quality ball chair as an alternative and chose the Vivora Luno because it was attractive and rated highly. I've been very happy with this item. It's comfortable, it keeps my knee and the rest of of my body in enough motion to keep me from getting stiff, and it's got an attractive cover and has received plenty of positive comments from my office-mates. The dark grey felt cover is very durable and looks classy, so it doesn't come across as a toy or a cheap exercise ball. The only (minor) issue has been that the zipper will not remain closed with the ball fully inflated when I sit on it. This is no big deal and hasn't impacted the ball's performance in any way. The pump included with the ball was not something I was able to use to inflate the ball to full firmness, but I'm not lowering my rating because this may be as much about me not having the inflation technique down for this style of pump. I ended up using a foot-pump and that did fine. I pump in some more air to firm it back up once every 2 weeks or so.

I ordered a marble colored ball chair in the bigger size. It is high quality all the way around and the fabric is very durable. The chair is comfortable, fun and it looks great with my office decor. I get a lot of curious people who ask me to try it out and everyone who has loves my ball chair. I am buying three more chairs today in the standard size for my kids and me to use with our home desks. It is a worthwhile investment because of how the chair helps with fatigue and back pain. Usually, I cannot sit for very long due to back surgeries but with this chair, my pain level is much lower and I can sit for a long time. One thing to consider when ordering the larger size ball is if your desk isn't super tall, probably go with the standard size. Regardless, this is a fantastic product!

I ordered the Max size sitting ball based on my desk being set at a height of 30.5. After I pumped it up I realized it was too large for me to sit on correctly (5'6). I emailed the company to see if they'd accept a return and they got back to me same day and offered to let me keep it and even shipped out the smaller size at no cost. They were super quick and friendly and immediately addressed my concern. I've had the ball now for about a month and still love it. I overpumped it a little bit but it seems to have lost a tiny amount of air and is now the perfect amount of squishy and doesn't seem to be continuing to deflate. The fabric is a nice quality and the color matches my office which makes it more professional looking. I would and have recommended it to my coworkers, it does an excellent job of getting you to think about posture and movement throughout the day.

I wanted to like it but just didn’t find it comfortable. I gave it a month and was actually just going to return it but realized it’s now outside the return window. So writing a review instead. Setup took maybe 15 minutes. It was a little hard to wiggle the inflatable part inside the cover but not a big deal. One thing that became apparent at that point that if you want to have it inflated not too hard then the cover would not fully stretch and will be wrinkly, and hence the wrinkles and seams would dig into your skin when you sit. So to keep it less wrinkly I had to inflate it more than I’d prefer and it lost some of the bounce that I was looking for in this type of chair. The main point of uncomfort for me was that it is not actually a sphere. Instead it’s sort of pumpkin-shaped. And because of that if I try to sit in the middle of the “top” it’s too wide for my legs to go straight down at the knee. I end up sitting just slightly off center and given the shape of it I slide off of it slowly throughout the day and have to readjust every other minute. I’m 5.8, so it’s not that I have short legs. Looking at the bright side - it’s so uncomfortable I took to standing at my desk instead of sitting 😄 It looks great and I like that it has a fabric cover. And I think the quality is also good.

The ball fully inflated does not look anything like the picture at all. Unless they sent me the wrong size bar for the wrong size cover. There’s so much space between the cover and the ball inside that I’m probably gonna have to fill it with stuff around it just to keep it in a ball shape. This is ridiculous.

Looks much better than a regular yoga ball. I don't mind it kicking around the living room. The handle is useful too.

The cover is exactly what I wanted. Something that would protect the ball from getting punctures. I have one unresolved issue. I pump it up to full size. In a day or two it goes down in size and I have to pump it up again. This has happened twice. Maybe it is the ball just expanding and it will settle down. In the mean time I put a dog bed under the ball chair. That gives me the extra height needed and extra protection in case it does burst. Again, the cover is great!

Easy to blow up and to control firmness/softness.

Easy to inflate, looks great and I’ve already started to notice an improvement in my back. I was worried about the ball rolling about my workplace but the cover does a really good job of keeping it stable.

Durable and well worth the money. Been using mine for over a year now.