Celadon tea set is one of the necessary utensils for every tea lover, but it also gives people an old-fashioned image. This competition is also to break through the traditional combination of celadon and modern, while retaining the traditional celadon and integrating modern aesthetics and technology. The "Sea and Sky · Celadon Cup" is an audience group for menopause, which skillfully combines celadon with modern life. Through the combination effect of celadon and glass, the tea cup combination is more modern. The glass means the sky, covering the boat rippling in the "sea". On the lid, there are ripples of water ripples from the boat, which makes people feel quiet in the busy city life. The water ripples on the cup wall have anti-scalding function, and the arrangement of the ripples makes the whole cup can also be produced by modern 3D printing technology. The whole cup is convenient to carry and suitable for giving as a gift. The transparent packaging and line water pattern connection arrangement are separated from the traditional celadon. It is not displayed in a heavy image and conforms to the new generation of gift concept. "Broad Sea and Sky Celadon Cup" can be used on the desk in the office scene. Its audience is mostly young people who love drinking tea. They have a love for tradition and hope to be young and fashionable. Drinking tea by themselves is also a decompression in busy work.