Revol Grands Classiques Collection, 5-Inch Round Eared Dish 5-Inch Round Eared Dish Porcelain; designed in the tradition of French culinary ware White in color; designed to be accessible to all, but are especially favored by our greatest chefs-they are designed for intensive cook and serve use Oven safe to 572 degrees Fahrenheit; microwave safe; freezer safe to 4 degrees Fahrenheit; dishwasher safe Making the culinary elite accessable to the everyday home