... box, inside box teapot covering with golden silky fabric to protect being damaged. Characteristic:Purple clay, which has ... pottery) is a rare earth, from scientific research, purple clay does not contain lead, arsenic, cadmium, chromium, ... to human healthy, whereas the research proves that purple clay contains SiO2, Al2O3, Fe2O3, MGO, CaO, ... aches and pains etc. Yixing Handing Purple Clay Teapot(JY023)