吳雲根桂花砂雙玄紋紫砂壺 The Yixing Zisha teapot is of compressed form, with C shaped handle, short spout, and bridge shaped finial, the clay is of brownish color tone with grey and white specks, artist mark Wu Yungen beneath the lid and on the bottom. Height: 3 in (7.6 cm) Width: 7 in (17.8 cm)