Toys are suitable for children, more suitable for young and middle-aged and elderly people. It is a tool to open the smart skylight and make people smart. Interest is the best teacher for a baby. No matter how meaningful or clever the design of the toy is, if the baby does not like this toy, then the best toy is a decoration, so interest is very important. When it comes to children's interests, not only the shape of the toy, but also the shape and color should be exaggerated, cartooned, and humorous, so that the color of the toy should also be colorful and full of visual changes, so that in the process of playing, it can be subtly guided. Babies recognize different colors and shades. Of course, although the color should be bright, it must also have a certain degree of softness, otherwise the bright color for a long time to stimulate the baby, especially the little baby of a few months, may cause their visual fatigue. Because in the process of playing, we also need to exercise some skills and skills of the baby, and exercise the baby's intelligence. Puzzle is reflected in three aspects. 1. There are several ways to play the toy, and you can also develop new ways to play according to your own interests and abilities, so as to avoid a single boring, such a toy is a good toy. 5843. This toy itself can give our baby a lot of imagination, and it can also give him some creative space, so that it can attract the child's attention for a long time. For example, some electric toys are not very creative if they are only controlled by pressing the switch. Maybe a very simple set of boxes can be changed for children to play different ways, which is very good for creating children's creativity, so it must be To have a lot of ways to play, the same toy contains a lot of ways to play is a good toy