Fidget Spinner

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A fidget spinner, a popular 2017 toy, consists of a bearing in a multi-lobed flat structure, typically made from metal or plastic. Spinners require minimal effort to spin along their axis. The toys' origins can be traced back to 1993 inventions. Schools have had mixed reactions; some banning them as distractions, others permitting discreet use. Marketed as aiding focus and relieving nervous energy or stress, there's no scientific proof they treat autism or ADHD by May 2017.