"The petite London Espresso Mug is modeled after our full-size mug, but with a 3-ounce capacity is the perfect size for a single shot of espresso. Crafted from premium stoneware in our irresistible colors, the mugs are part of our dinnerware collection and finished with a vibrant glaze which is easy to clean, dishwasher-safe, and resistant to chips, scratches and stains. Designed to stay beautiful with daily use, Le Creuset’s dinnerware brings elegant style to every table and occasion.FeaturesPremium stoneware is designed for everyday useColorful glaze is nonporous, non-reactive and resistant to chips, scratches and stainsVirtually non-stick glazed surface easily releases food for quick clean-up, and resists cracking and crazingSuperior heat retention keeps food warm or cold for servingSafe for freezer, oven, microwave, broiler, dishwasher and metal utensils"