The teapot is Chinese a traditional tea, according to legend from the Song Dynasty to the Ming Dynasty Zhengde years. Production teapot material is purple mineral soil, composed of three basic mud purple mud, green mud and red mud, referred to as the purple clay. Because produced in Jiangsu Yixing, also known as Yixing yixing. Tea, tea in teapot, tea taste mellow meaningful, teapot because of its special double pore structure, can absorb Brown tea with tea flavor, so the teapot using longer, out of the bubble tea more fragrant more alcohol. Due to the characteristics of the teapot absorbing smell, "a pot of Ercha not serve".