Review on 💺 WOBBLE STOOL Standing Desk Balance Chair for Active Sitting - Tall Ergonomic Adjustable Height Swivel Leaning Perch with 360° Rotation - Ideal Sit Stand High Computer Chair for Adults and Kids by Nick Grays

So comfortable! I am a healthy fit woman who purchased this to use on my 36" drafting table. My old chair gave me back pain and I thought it would be a great alternative. While I like the idea of it, the swing part is cool and the thing is well built. The seat is TERRIBLE! It's shaped like a domed mushroom tip, and the foam is so round and dense that it hurts after sitting for a while. Like the top in the photo. It really looks like a rounded, arched top. Now my back feels better, but my tailbone hurts so much it bruises. I'm sending it back. Sorry I didn't believe other reviewers said it was like sitting on a rock. Look out! A. And while it's easy to assemble, it's impossible to take apart, so I have to buy another big box to send it back. Sadness.