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. From cereal in the morning to soup at lunch and ice cream for dessert, this bowl is a must-have. Microwave and dishwasher safe. Set of 4 soup cereal bowls, each measures 8-1/4 inch diameter and holds 16 ounces.