What is a FIDGET SPINNER? Fidget Spinner is an anti stress tool whereby you get rid of stress. This tool is intended for those who have concentration problems, suffer from varying degrees of ADHD, experience increased hyperactivity, or are often bored. It is very simple to use: grab the Fidget Spinner in two fingers and spin it with another finger. It has a soothing effect and helps to eliminate stress. This worldwide innovation was originally designed as an aid for hyperactive and autistic patients; the rest of the population eventually appreciated its effect as well, however.