Made in Yixing, China = a purple sand teapot made in Yixing, China. Yixing, located in Jiangsu Province, is world-renowned for producing teapots from purple sand (zisha), a type of clay rich in iron. This small size, with a capacity of 60ml, is designed for brewing high-quality tea (especially oolong, rock tea, and Pu'er tea) for one person. • Region: Yixing, Jiangsu Province, China • Material: Purple sand (zisha) clay • Stamp: Made in Yixing, China • Usage: Teapot for one person (capacity approx. 60ml) ・ Artist's mark: Huifang This item was purchased in China by my father. It is unused, but has been stored at home for many years, so please understand that it is a used item. Thank you.