A fidget spinner is a type of toy, which claims it relieves stress.
The toy has been advertised as helping people who have trouble with focusing or fidgeting (such as those with ADHD, autism, or anxiety) by acting as a release mechanism for nervous energy or psychological stress.
Although they were invented in the 1990s, fidget spinners became popular toys in 2017.
This spinner is a like a never ending spinning thing. It makes you little nice to look at it.