I was excited to receive this fidget. It’s unique. Well, it arrived and what I received was not smooth in any way. The outer, larger diameter pieces do not travel around the smaller ones with ease at all. They bind. Took a closer look and I noticed something odd about the larger pieces; for whatever reason, a portion of the larger pieces have ends that are curved inward ever so slightly. I don’t know if this is from the cutting process, but, it’s clearly an oversight that’s stopping the larger outer pieces from smoothly rotating around as the fidget is manipulated in your hand. The inner pieces do not have any ends that are curved inwards. When I say curved inwards, I’m not implying a super obvious defect that can be seen from a few feet away. But if you look closely to try and figure out why it’s not as smooth as it’s described, you’ll see why.
Also, I’m not sure why, but this size is the only size avail via prime. It’s quite small for an avg adult.
It’s an interesting design, no doubt about it, but I just don’t understand the binding outer pieces with ends that are curved inwards on one end.
I’ve had MANY, MANY fidgets. Was just disappointed when the outer rings didn’t move smoothly.