Pottery Duck Mug Tutted Stoneware Set of 4. Measure 4" tall. Each mug feature a different duck, waterfowl. Includes Tutted duck, Mallard, Red Breasted Merganser and Teal. Mugs are made of stoneware and feature light tan beige with brown speckles, brown rim and handles. Appears to never been used. Made in Korea.