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 soup mug features a wide mouth opening and is easy to use with a spoon, while the handle keeps your hands off a hot bowl. Of course it's right at home holding ice cream, pudding or snacks. Microwave and dishwasher safe. Jumbo soup mug holds 28 ounces.