Vintage Chinese Yixing Zisha Wise Man Clay Handmade Teapot with lid Zhang Honghua Made by Potter Zhang Honghua Material: Red Mud Purchased in Korea antique marketplace approximately 25 years ago. This is most likely a reproduction from the 80s. In very good condition inside and out. Measures 7-1/2" long x 5-1/2" tall Artisans making Yixing teapots must serve long apprenticeship under an established Master. They receive vigorous training in all aspects of the craft before mastering their techniques. Artisans utilize purple clay containing natural minerals to create beautiful products. Hand made with the seal of the master. Beautiful smooth texture of the clay. * Comes from a smoke-free environment * Super Fast Shipping: We ship out the same or next business day!