Fidget spinners, also known as finger spinners, are a new toy especially designed to help you stop fidgeting. So what are they and how do they help? They are little toys that fit neatly in your hand to spin around back and forth. Spinning them becomes really addictive and fun, but even better is that they're quiet too – perfect for playing with in the office and maybe even a boardroom meeting. Aside from combating boredom, finger spinners can help to improve concentrations too according to some anecdotal evidence.