Generally speaking, children's toys are designed and manufactured for children of specific age groups, and their characteristics are related to children's age and intellectual stage. The use of children's toys is based on certain adaptability. In China, the age of children is limited to 14 years old. As a children's toy, it has a key factor, that is, it must be able to attract children's attention. This requires toys with bright colors, rich sound and easy to operate.

Toys can also be natural objects, that is, sand, stone, mud, branches and other non-artificial things. Toys should be understood in a broad sense. They are not limited to things sold in the street for people to play with. Anything that can be played, seen, heard and touched can be called toys.