The Royal Worcester Serendipity Barrel Shape 310ml Fine Bone China Mug is a beautifully simple and contemporary piece. Designed to suit every dining occasion, this mug is practical, elegant, microwave and dishwasher safe. It's the perfect choice to create a good impression with minimal effort. Material: Fine Bone China. Capacity: 0.35L / 12oz. Dishwasher Safe. Freezer Safe. Microwave Safe. Oven Safe up to 200°C. Product Dimensions: Length: 12cm x Height: 10cm x Diameter: 8.5cm.