The design of the winter of 2017, a snowy night, was full of creative ideas. Add a lip to the goblet. Let lovers have a sense of ritual like a kiss when they raise wine and clink glasses. At the same time, it also gives an opportunity to those who are embarrassed to speak. The two lips on the glass touch together to show consensual. If you don't touch each other, you won't be embarrassed to be friends in the future. It turned out that there was still a video. After a long time, only one rendering was found.