1, control the soaking time: the small hole of the dumb pot can control the flow rate of tea leaves, thus controlling the contact time between tea leaves and water. In this way, the soaking time can be adjusted according to personal taste and tea varieties, so as to obtain the ideal concentration of tea soup.

2, keep the temperature: dumb pot is usually made of ceramics or purple sand and other materials, good thermal insulation performance. Can keep the temperature of tea leaves, make the tea soup keep a proper temperature during the brewing process, and provide a better taste and experience.

3. Preserve the original flavor of tea: The design of dumb pot can reduce the contact between tea and the outside air, thus reducing the oxidation of tea soup. This helps to keep the original flavor of tea and make the tea soup more delicious and rich.

4. Artistic value: Dumb pots are usually regarded as works of art because of their exquisite workmanship and unique shape ... They are often loved by collectors and tea lovers, which not only have practical functions, but also have ornamental value. Dumb pot is a special kind of tea set, also known as mouthless pot or mouthless pot. Its design feature is that there is no direct nozzle or mouth, but a small hole on the lid of the pot is used to control the flow of tea.