Crafted of Stoneware, featuring a reactive glaze. Due to the nature and hand-crafted qualities of reactive glaze, no two pieces are exactly alike and will exhibit unique variations in color and pattern. Product may slightly differ from image shown. This jumbo mug was designed for soup. The wide mouth opening is easy to use with a spoon, and the handle keeps your hands off a hot bowl. Of course its right at home holding ice cream, pudding or snacks. Microwave and dishwasher safe. Jumbo soup mug holds 24 ounces.