Pinyin-[tuó luó] Interpretation Children's toys are generally pear-shaped cones with a steel tip at the bottom, which can be rotated by fingers, strings, springs or whips.

Gyro is one of the earliest folk entertainment tools in China, and it's also called sudra. In Minnan, it's called "Ganle", and in the north it's called "gá" or "Beating an old cow". Wuqiao area in Hebei Province is called bo. Guizhou and other places are called géluō not.

the Puyang area in Henan province is called delou, and the dialect in Jiaozuo area is called pilaojian. Beijing area is called "welding tip", because there are metal welding spots at the tip, and because Beijing people want their children to understand from an early age that "traitors" are to be whipped by everyone.

the upper part of the shape is round and the lower part is sharp. It used to be made of wood, but nowadays it is mostly made of plastic or iron.

When you play, you can wrap the rope around it, and pull the rope hard to make it rotate upright. Or use the elastic force of the spring to rotate. The traditional ancient gyro is roughly an inverted cone made of wood or iron, and the game is to split it with a whip. Gyroscopes launched by transmitters have been used in modern times.

Of course, some "hand-twisted gyros" are very popular. Gyroscope is a toy that teenagers are very familiar with. Popular all over the world. China is the hometown of Gyro. From the Neolithic site in Xiaxian County, Shanxi Province, China, a stone gyro was excavated.