What is a fingertip gyro? What is the function?

Fingertip gyro, also called finger rotator abroad, is a small toy with symmetrical load-bearing structure, which can idle on fingers.

Fingertip gyro can help quit smoking and relieve ADHD, obsessive-compulsive disorder, anxiety disorder and post-traumatic stress disorder.

Introduction:

Fingertip gyro, also called finger rotator abroad, is a small toy with symmetrical load-bearing structure, which can idle on fingers. It has been popular in North America since the beginning of 20 16, and now it has spread all over INS friends circle, and the total number of videos on YOUTUBE has exceeded 1 100 million.

Principle:

Fingertip gyroscope is a new type of object that can rotate in the plane. It consists of a bi-directional or multi-directional symmetrical body as the main body and a bearing embedded in the middle of the main body. The basic principle of this object is similar to that of a traditional gyro, except that it needs several fingers to grasp and stir it to make it rotate.