"Teapot with built-in lid" means that the lid and body of the teapot are integrated, which is different from the traditional teapot with separated lid. The built-in cover has many advantages. First of all, it avoids the situation that the lid falls or is lost when boiling water, which makes the teapot more convenient and practical. Secondly, the design of the built-in cover reduces the contact between the teapot and the outside air, which can not only keep the temperature of tea, but also keep the aroma and humidity of tea to a certain extent.

Tea ceremony, tea ceremony often uses the built-in lid of the teapot, because the teapot with the built-in lid is more beautiful in shape and better in texture, and it will not have the abrupt feeling brought by the traditional teapot lid. Teapots with built-in lid are mostly made of classical blue and white, purple sand, white porcelain and other craft styles, which are more harmonious and beautiful visually. The teapot with built-in lid is also more in line with the spirit of advocating simplicity, practicality and exquisiteness in tea ceremony culture.

Although the teapot with built-in lid has many advantages, it also has some disadvantages. Due to the special structure of the built-in cover, tea residue and other impurities are not easy to clean, and bacteria are easy to breed. In addition, once the teapot with built-in lid is damaged, it is difficult to replace the lid. Therefore, some tea lovers think that the separated lid of traditional teapot is easy to clean and replace, and it is a more practical tea set, while the design of teapot with built-in lid pays more attention to its artistic value.