... Dingshu Our Yixing hand-make purple clay tea pots are mainly used in making tea.Its raw materials are the arenaceous clay ... daily function, pouring a cup of tea, all the arts combineFunction:Yixing clay Tea pottery(Purpleclay tea pottery) is a rare earth, from ... , Al2O3, Fe2O3, MGO, CaO, these minerals are so good for healthy, such as control high blood pressure, limit complications of congestive ...