The hank clay hat teacup is make of purple clay in Yiixng city, Jiangsu province. This kind of teacup takes hank clay process, which mix and extrude two or more kinds of clay of different color to make natural vein, just like water wave, cloud pattern, gyrata and woven pattern. Its specification is 3.5cm in height and 8cm in width. Its rim is very flat and smooth. The thickness of the inside wall is well-proportioned. The outside bottom is engraved with bran logo. The whole design is very simple but elegant.