SONGMICS Ergonomic Wobble Stool, Height Adjustable Standing Desk Stool 23.6-33.3 Inches, Swivel Balance Chair with Non-Slip Base, Standing Chair, for Active Sitting, Office, Home, Ink Black UOSC02BK

This chair might not be for everyone, but I love it! If you're looking for a chair that's going to cradle you and allow your hips and back to fall asleep in quiet, stiffened death, then this is not the chair for you. If you need a chair that is comfortable for your bottom, where on a non-carpeted surface you can easily maneuver the chair to sit or quickly stand, allow legs, hips, pelvis and torso to move fluidly, and that automatically puts you in better posture as there is literally nothing to slouch into, than this is the chair. The only thing I added to the set up is a stool in front of it as there is nothing on the chair for your feet to push your body up onto in certain positions you might find yourself in as you move from sitting to standing to sit-standing. For me, it's exactly what I needed to aid in getting my body back in open, mobile alignment and the perfect ergonomic adjunct to all the other functional movements I have committed myself to. I'm happy.

This is not a chair/stool to just sit on - it's designed to be a bit unstable and to be used leaning. If you want a stool to sit and relax on, this is not for you. You can sit on it if your legs are long enough, but that's really not what it's made for. Height should be ok for sitting with feet flat for most people taller than 5'6" (1.67m). Leaning height should be okay for most teens/adults. The base is wide and stable - works well on a desk treadmill to take a break from walking. It's not the most comfortable seat, but that's not what it's supposed to be. Sturdy and the handles make it easy to move around. Overall does exactly what I got it to do. Easy assembly and seems well enough made to hold up for at least several years.

Easy assembly! I got this one used “like new” I think. Two pieces that fit together and I was ready to go. Love the leaning. Great to more; keeping the spine loose. I have arthritis and an auto-immune disorder. Sitting is bad, standing is worse. This stool allows me to lean and move from side to side and I’m doing MUCH BETTER at work. Love!!! Totally worth the try! Thumbs up!!!

This is a very space saving chair, heavy base but light, took seconds to assemble. the seat has a great cushion, angled slightly forward so your posture is in the correct position. A foot stool needed if you want to actually "sit" on it. It's quite compact and small. the seat material is a bit rubbery so the person sitting on it isnt sliding around. I would buy again. Delivery was fast, approximately a week after ordering.

Terribly uncomfortable chair. I feel like I am sliding off the front of the chair and it makes my back ache. The only comfortable position is leaning it back until the front of the base is off of the ground. Otherwise it puts pressure on the lower back. It appears to be a quality chair and the raising a lowering mechanism is smooth.

The wobble really did not wobble. Well built but no wobble.

Some other reviews were mixed on comfort and the tilt of the seat. But in my opinion, it has to do with what you're looking for. If you're looking for a comfortable perch stool for sit to stand desk...this seat and great! It's designed to require the user to ENGAGE YOUR CORE to maintain balance, making it ideal for someone who plans to mostly stand and when they need a little break on the feet to PERCH on the stool. From a STANDING height for my desk that's about 42 in. I'm 5' 7". I can comfortably adjust the height of this stool to lean back slightly and give my feet a rest. I'm slightly on my toes, and my bottom is fully on the seat (with a slight hop up). From a SITTING height for my desk of about 34 in. I can lower this stool all the way down and sit completely with my feet flat on the ground. Slight lean forward and core engaged. Again this stool is designed to engage your core, so if you're looking for easy comfort and lower back lumbar support...this is NOT the seat for you. Get a traditional stool with full back and foot rest. For me...this works...but it all depends on what you are looking for. I'll update if I feel differently after further use, but for now, out of the box and set up, this stool is exactly what I was looking for. As Wendy from Bluey would say..don't neglect your core girls!! 😉

It's good for working and keeping full weight off of knees and feet. Very comfortable but a little difficult to move once seated.

Doesn't lean forward enough. 6'1 and finding it awkward to use at it's raised Standing desk height. Was looking for something that allowed more freedom of movement and leaning ability. The build quality is decent though.

Me encantó que llegara solamente en tres piezas y su montaje fue de lo más sencillo, no me tardé ni dos minutos en tenerlo listo. La calidad de los componentes se siente y ve buena y el asiento Es amplio y acolchonado. Con un botón puede subir y bajar el pistón neumático y el balanceo y estabilidad del banco. Es excelente. Muy cómodo y ergonómico. Superó mis expectativas. Vale lo pagado por él totalmente.

Great wobble movement and ease of use as well as putting it together. Not as comfortable as I was anticipating it to be. Perhaps, once I use it a little more I will find the sweet spot for leaning or sitting on it. Solid product.

Easy assembly, works fine. Fácil de ensamblar, funciona bien.