Features Long Rotation Time: High rotation speed, SMOOTH surfaces, longer rotation, the standard base can rotate for 6-8 minutes, and smooth GLASS can rotate for 8-10 minutes, and there will be no sound during rotation, as if it is stationary. Rotation: During rotation, pick up the top and place it on a smooth surface to still be able to rotate. Not Easy to Fall: The bottom is made of robust G5 high-precision silicon nitride ceramic balls, which have a small friction coefficient. The small ceramic balls are hydraulically pressed into the central shaft and are not easy to fall. Detachable: Detachable bottom bracket, can be connected to the cap, used as a mini fingertip gyro. Strong Magnet: There is an N35 strong magnet inside, matched with an iron ball, relative to a magnetic fidget (satellite magnetic top). Description: The main body is made of high-quality stainless steel, CNC precision cutting. The quality is very good and can be played for a long time. Specifications Material: stainless steel N35 magnet Function: Educational Toys Category: Decompression Toys Packaging: Individually packaged