It's causing major controversy in schools. The original fidget spinner is a three-pronged plastic device that uses ball bearings to enable motion and balance weight. Holding the smooth ...

And now, there are more options than ever before– from the iconic fidget spinners to tangle toys and even sensory rings. Below we’ve collected some of the best-selling and highly-reviewed ...

Basically, fidget spinners work thanks to nifty low-friction ball bearings that allow the outer mechanism to just spin and spin around its central axis. Mashable Light Speed Want more out-of-this ...