This is a small toy design project carried out last year. It is a design that I prefer. At present, the scheme has been sold and patented. The starting point of the design is to make a design that makes people feel warm and private. Starting from the initial concept of the moon in the cloud, after continuous attempts and deepening, including the combination of clouds and the moon and the treatment of the tail switch as a meteor. The part of the cloud that wraps the moon is soft silica gel, which fixes the moon by matching the thickness and shape of the silica gel. All sizes and proportions are based on ergonomic data.