Chinese Yixing Handmade Si Fang Hu Square Hu Tea Pot Zisha Teapot Zi Ni 280cc Material: Zi ni 280cc This kind of teapot name Si fang Hu(Square Hu)made by Chen guoliang, a famous zisha craft artist. Square pot is very difficult to make in zisha teapot. The four face of this square pot is very symmetrical and smooth, and the body is Carved with Tang Poems and the orchid, very delicate.