Seville Classics Modern Ergonomic Pneumatic Height Adjustable 360-Degree Swivel Stool Chair, for Drafting, Office, Home, Garage, Work Desk, Black, airLIFT Sit Stand Balance and Wobble

I'm giving this product 5 stars because it is comfortable and well made but I do wish it went a little higher for leaning against more in a standing position at a standing desk. You have to sort of sit on it too much when at a standing desk, I would have loved if it were a few inches taller when fully extended. Still, this is a great stool. It is comfortable for sitting on for long periods, the cushion is soft and doesn't have any hard areas that cut off the circulation in your legs. It is easy to adjust and was easy to assemble. I really like it a lot and I am glad I chose it over the others in its price range.

Very comfortable, easy to assemble, great customer service! The assembly instructions are very clear and the stool was easy to assemble. The pneumatic ring works well. Be sure to sit on the stool to use pneumatic to lower. The seat is very comfortable and I don’t find itWobbly as some of the other reviewer’s have said. Since I’m short, 5’ 2”,While my feet can fit flat on the floor I still have a small foot stool if I want to get my feet off the floor.(see pic). The only reason I gave this a four instead of a five what is that I initially had trouble with the pneumatic cylinder and I couldn’t reach them by phone as it says it’s not working number. They were, on the plus side, super fast at responding to my email and replaced the pneumatic cylinder immediately with instructions as to how to take the stool apart. That’s the only other area that I found difficult and had to get friends to get it apart. They’re easy to just assemble instructions did not work. I would’ve appreciated having a direct phone line that maybe they could’ve told me what was going wrong. However overall their customer service via email was excellent,I very much like the stool and I would recommend

I love this! One of the best purchases ever. There was discomfort at first, but took less than a week to adjust. I have tried as a sit, lean, spin.. So far, no issues with hydraulics. I will not go back to a standard chair ever again. Thank you!

I purchased this stool 3 years ago & was used daily at my work desk. It has recently broken down and needs to be replaced (shorter lifespan than I was expecting). The 'wobble' function has broken & it's at a 30-40% tilt permanently & doesn't come back to center properly.It is a great stool for sitting on while building core/back strength. The seat is firm, but I didn't find it uncomfortable. It was easy to assemble & start using. It easily moved with my sit/stand desk and was able to hold up to occasional use as a parkour prop by my teenager.The key complaint I do have with this stool is that is leaks black oil out the bottom of the stool. I have black stains on my carpet where the stool sits. This has been ongoing for the entire time I've had it (I originally had my office in a different room & have black stains now on both carpets).

This stool is a perfect computer chair for me. I work at home a couple of days a week and have used it for 8 - 9 hours in a day. If is comfortable and helps me keep good posture while I work. Sturdy and easy to put together. Highly recommend.

Update: Reduced rating to one star. I just cannot sit on this. I have even tried different highly-rated seat cushions on this over the last two months, and the convex shape of the seat means all of the pressure is directly on my sit bones. I am now in constant pain from trying to make this work for so long because I didn't want to have to spend more money on another chair.Initial review: Sturdy and easy to put together. But this seat is SO hard. Plan to buy some sort of seat cushion!

About me:Mid-30s, 5'7" ~130lbsModerate daily physical activity12+ hours/day sitting, constant up/down & walking aroundAfter using a couch-style chair daily for months at a computer desk, I noticed my neck muscles start to atrophy from constant back/neck support and little engagement when sitting. Previous muscle issues started coming back, so I needed something that would engage my body more and keep my muscles active and mitigate atrophy.I researched thoroughly and purchased two different wobble stools. The Seville Airlift 360 Sit-Stand Adjustable Balance stool is the one I kept. I'm sitting on it now in my garage/man cave, and just purchased another one for my other computer desk. I have spent 12+ hours on this stool for the last week and it's a game-changer!Pros:Sturdy baseComfortable seatEnough movement to keep core engaged, mind/body/(feet!) occupiedMinimal base size for additional feet placement areaCons:Could use a few more degrees of wobble (tilt)Seat cushion could be slightly softer (not a deal breaker)After only a week of use this sit-stand stool has improved how I sit, stand, walk, and everything inbetween. My long-standing back muscle issue started waning, arm muscle issues are nearly gone, and neck muscles have noticably strengthened. The concept of this type of sitting is not new and neither is this kind of stool. I do, however, think most of its success is from the comfortable seat and small profile, yet large sturdy base that allows my feet ample room to rest under the stool and right at it's base--something other wobble stools cannot offer.I'm a really picky guy, and I highly recommend this stool.

I wanted to like this chair!! It was perfect for what I was looking for. A bit of an active sitting experience that would allow me to be in a regular sitting position, or raise it so that I was semi-standing. The shape of the cushion in the problem for my legs - it is rounded, rather than flat, and for whatever reason, this causes my legs to go numb where they sit on the edge of the cushion. Huge bummer. It is super comfy at first, but then after a while, I can feel my legs / sciatic nerve start to tingle. I also have issues with bicycle seats, so I don't think it is the chair's fault. May you have better luck than I did!

Sitting in my home office chair was causing me a lot of back pain. Because of work-from-home, I got this to help ensure I’m “up and moving,” and not stuck hunched in a non-industrial and non-ergonomic chair all day. It’s helped a lot. It’s easy to adjust, I enjoy the wobble (there’s not a lot, just enough to rock/stretch a bit). Would order again.

Loved the chair, and would give it 5 stars if the cushion’s not so warm.It’s probably meant for cooler climates.

I like the fact that the base of this chair sits flat on the floor. When you tilt the chair, only the seat cushion and the support tilt, not the base. Because of the design, it can only tilt so far but I am ok with it. If you would like to tilt more than 10 degree angle, then this is not for you. Most of the wobble chairs have rounded base. I have toddlers at home. I have feel this is safer. At least for this one, if kids are trying to lean on it or push it, it won't tip over easily. The ring design for height adjustment was good. It made fine tuning the height adjustment easier. The only little complain I have is that the cushion material is a bit slippery when you tilt forward. It's annoying. I tried it for a day and I kept slipping off the chair. Unfortunately, I will have to return it. I

Received this bench very quickly and set up was a breeze! Loving the versatility of this bench and it feels very sturdy. Purchased to use with an adjustable desk. Great purchase.

This is a very sturdy stool even though it has a wiggle function. It adjusts easily for higher or lower desks. Both my 9 year old and I can use it at our respective desks. It’s not quite tall enough for me to use as a standing stool, but still gives me plenty of options and forces better posture.