Bought this for my boyfriend cause I thought it was a cool spin on a fidget toy. Played around with it for a while and it’s pretty cool. However, I did not like how loud it is , that makes it a bit harder to just be in the moment and use it. Another thing is that the actual ball itself feels as if it’s very fragile. Almost scary to even drop ok the floor cuz it seems like it might break. One last thing, the battery life on it isn’t great. But overall like the concept of it (: