The backflow bottle is one of the four best in Yaozhou in China. I have seen the redesign of it in YUUE before, which makes me feel that Chinese culture is extensive and profound, and its principle is actually very simple. Because most of my previous works were designed by looking for connections, I was used to thinking like this, so when I wanted to make a humidifier at the beginning, I wanted to try a different way to express it. So there is the following combination that I think is quite interesting: humidifier backflow bottle.