Shudei kyusu (teapot), old Yichang Zisha original ore, from the 1980s, exported to Japan and Taiwan. Top-grade shudei, made using high-grade rock-in-rock from Huanglong Mountain No. 4 well, clay-in-clay. Features lotus and bird carvings, and Tang dynasty poetry carvings, under the guidance of Master Jiang Rong. No stand. Weight: 213g. The largest shudei pot, difficult firing process. Museum-grade, a collector's item, a very rare treasure.