A fidget spinner is a type of stress relieving toy. A basic fidget spinner consists of a bearing in the center of a design made from any of a variety of materials including brass, stainless steel, titanium, copper and plastic.
The toy may help people who have trouble focusing or fidgeting by acting as a release mechanism for nervous energy orstress .

The types of bearings generally used are ceramic, metal ( stainless steel or chrome ) and hybrid. Different bearings adjust the vibration, noise, and spin time of the fidget spinner leading to unique sensory feedback.

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