(13 Bearings Black) - Pure Brass Fidget Spinner Gears Linkage Fidget Gyro Toy Metal DIY Hand Spinner Spins Long Time EDC Focus Meditation Break Bad Habits ADHD With Multiple Premium Bearings

Very well made. I little large. but works very well. When It arrived, I did have to install a screw that came off. Thank God it was still in the bag. Checked all screw for tightness. It even comes with a case. Very well made and fun to have at my desk.

Bought this for an old boss of mine. He ended up turning into a supreme dirtbag, and I regret giving him such a cool fidget spinner. Lots of intricate gear detail for those of us who like such things, nice and weighty too. All the gears seemed to mesh well and the axles spun freely without any rattle or wobble. Wish I'd have kept that one for myself. Maybe I should order another... Actually, I just might now that I think about it.

I’m an older woman who is only 5’ 2”. That means my fingers are not long either. Because of this I am not able to use this large fidget as intended. I can grab it by the side and spin its inner gears but am cheated out of what would have been the ultimate experience. If only this thing was a half inch smaller around. 😩 No matter what, it looks great on my desk!

Impressive in size and weight and well-made, it's a great spinner for larger hands. Just be aware that, despite the neat-looking gears, all it does is spin. The gears are eye candy only.

I didn't buy this to use as a fidget toy. I've been trying to learn how to employ planetary gearsets in mechanical systems and I needed a model that I could hold and manipulate. This was the closest thing I could find without taking the plunge into 3d printing. I immediately removed the 6 outer gears and the frame piece from one side, as I had planned to do before ordering it. This toy is designed to be taken apart like this so it was very simple. With the ability to easily manipulate the different components of the planetary gear set, I'm finally able to grasp the concepts behind them and I feel confident that I could employ one in a mechanical system when I reach that point. Mine is definitely not a typical use case and it does spin more freely with both sides of the frame attached. For those who want a fidget toy, I could see this being a bit too large and unwieldy so keep that in mind. Otherwise, I haven't noticed any glaring design flaws except maybe the removeable outer gears that don't serve any discernible purpose.