PRECISION CUTTING AND FORMINGAXIS STABILITY AND RESISTANCE TO SHAKING.Mature centrifugal design, balanced center of gravitymetallic texture,enjoy visual impact SUSTAINABLE ROTATION FOR MORETHAN 3 MINUTES.By utilizing the principle of balance and reasonable weight distribution,the axis is stable and not prone to shaking HIGH SPEED AND LOW LOSSLONG ROTATION TIME.Strictly select bearings for smooth and smooth rotationLow noise,long rotation time ALUMINUM ALLOYMATERIAL.Carefully selected aluminum alloy material, with a thick and nonoxidizing feel Comes with Storage Box.Packaged with a dedicated storage box, this spinner is convenient to carry around. Whether you're traveling, going on a picnic, or just need to keep it tidy at home, the storage box helps protect the toy . Specification: Material: aluminum alloy Size:53mm/2.09in Color:as picture Package include: 1*Fidget spinner toy Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement bias in the data.