Wax is a local characteristic industry, long-term to sell raw materials. We are looking for new opportunities for wax products and creating new products for the public with design service thinking. Electric light has replaced the function of candle lighting. At present, candles are mainly used for various ritual activities. Parents celebrate their children's birthdays every year. The market demand is huge. Products centered on celebrating birthdays are very popular. Animation and picture book stories are indispensable content to accompany children's growth. Beautiful princess, brave superman and villain are the roles played by children playing with each other. For a long time, themes such as space exploration, Frozen, Jurassic dinosaurs and blue ocean have been popular with children. "Space Travel" is the design theme of this set of candles. It combines the theme with the lifestyle of birthday ceremony from the perspectives of image role, story content and environment construction.