Gourmet Basics Belmont Green Jumbo Soup Mug, 28-Ounce Gourmet Basics Belmont stoneware adds a striking, organic look to any table setting Crafted of stoneware, featuring a reactive glaze Due to the nature of reactive glaze, each piece of this handcrafted collection will exhibit unique variations in color and pattern Use & Care: Microwave and Dishwasher Safe From Gourmet Basics by Mikasa Collection