Children are in an unstable period of continuous growth. They have different hobbies at different ages, and generally have the mentality of liking the new and hating the old. Therefore, children's toy stores should subdivide toys according to children's age: 0-3 years old, 3-7 years old, 7-10 years old, 10-14 years old, etc. In terms of its material, common children's toys include wooden toys, metal toys, cloth toys, etc; In terms of its function, the most popular thing for parents is to develop intelligent toys.

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.