Hand spinner simulator speed description

A hand spinner - is a simulator of the popular toy in your phone!
What is a Fidget Spinner?
Fidget spinners are one of the more bizarre inventions that the internet has helped create, primarily because besides helping people who have fidgeting issues, they have no purpose.
Why Are People Using Them?
Fidget spinners’ popularity is a bit peculiar given that there’s no scientific evidence to prove that they are effective - their boom has been based on word of mouth and anecdotal experiences. But many suffer with at least mild forms of fidgeting, and have found hope with such a product.
Furthermore, children and adults with ADHD are finding joy with fidget spinners as a way of exerting energy that they would otherwise have to do in a louder and more disruptive manner. Many people are thinking that they’re at least worth a try.