Denby Fire Covered Sugar Durable stoneware Each piece of pottery is painstakingly glazed by skilled craftsman. Strong, durable and chip-resistant stoneware Dishwasher and Microwave Safe Oven and freezer safe Denby Fire 10-ounce Covered Sugar Bowl, Cream/Sage/Yellow Material: stoneware Each piece of pottery is painstakingly glazed by skilled craftsman Strong, durable and chip-resistant Dishwasher, microwave, oven and freezer safe