Name: Fingertip Top
Size: Diameter about 6cm * Thickness about 1cm (different size of shape specifications slightly different)
Material: Zinc alloy
Brief introduction: The fingertip gyro is a kind of small toy with symmetrical bearing structure and can rotate on the finger. It is composed of a bidirectional or multi-directional symmetry body. The design combination of a bearing is embedded in the middle of the main body to form a flat plane. The rotating toy, the basic principle of this toy is similar to the traditional gyro, but it needs to be grasped and toggled with a few fingers to make it rotate.