When playing, you can wrap the rope and pull the rope to make it rotate vertically. Or use the spring force of the spring to rotate. The traditional ancient top is roughly an inverted cone made of wood or iron, and is played with a whip. Gyroscopes launched by launchers have been used in modern times. Of course, there are also some "hand-twisted gyros" that are very popular. Top is a toy that teenagers are very familiar with. It is popular all over the world.