Most Expensive Fidget Spinner

              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 has been advertised as helping people who have trouble focusing or fidgeting (such as those with ADHD, autism, or anxiety) by acting as a release mechanism for nervous energy or stress. Experts were divided on this claim, with some supporting it while others refuted its scientific basis and argued the toy may actually be more distracting.

Although they were invented in the 1990s, fidget spinners became a popular toy in 2017. Often marketed with health benefits, the toy began being used by school children, resulting in some schools banning the spinners, arguing that the toy became a distraction in classrooms. Other schools are allowing the toy to be used discreetly by children in order to help them concentrate.It costs around $5

However, there is still the world most expensive fidget spinner.It is the 9 gear spinner

9 Gear

The 9 Gear is silver in color and is small, and undetectable in the hand, for fidgety hands that need something to do. Push the button on this fidget toy, to get it to spin. The spinner is 62mm deep, 18.7mm high, and 62mm wide. It weighs just 118g and is made of Aluminum, with 9 brass gears. This spinner sells for $600.

Source : https://www.quora.com/What-is-the-normal-price-of-a-fidget-spinner-that-works-well

             :http://moneyinc.com/10-expensive-fidget-spinners/

              : wikipedia