There is a bead at the bottom of the Japanese teacup.

Hello, what you want to ask is why there is a bead at the bottom of a Japanese teacup. The reason is:

1, beads are part of the design: some Japanese tea sets are designed with a small bead embedded in the bottom of the cup as a decoration or feature. This design is common in some traditional or exquisite tea sets, with the purpose of increasing visual effect or improving quality.

2, beads are non-slip design: some cups are designed with a small bead or bump at the bottom, in order to increase the friction between the cup and the desktop and reduce the possibility of the cup sliding. This design can prevent the teacup from sliding or toppling during use.

3. Beads are part of the placenta at the bottom of the cup: in the process of making some tea sets, in order to enhance the stability and durability of the bottom of the cup, the producer may add a bead to the bottom of the cup. This design can provide better support and protection for the teacup.