Metal Fidget Spinner

How do they work? You spin them round and round in your fingers, holding them by either the center or the spoke. Simple to use, but incredibly relaxing for the overactive mind. But wait! There’s one very important thing you should know. The heart of the fidget spinner is a skateboard ball bearing. You need to procure one or more and insert it into the center of the spinner before it can function properly. The better quality the bearings, the longer and smoother the spin times.