These dishes are ideal for everyday baking and perfect for sweet and savoury traybakes. Suitable for use in the Fridge, Freezer, Microwave, Oven and under the grill (at a minimum distance of 6.5cm from heating element). Dishwasher safe for easy cleaning. Please read the care and use instructions to ensure you get the very best experience when cooking in your new purchase. All Le Creuset Stoneware is made from specialist clays and then fired at the highest temperatures to ensure each piece is of the highest quality. Le Creuset offer a 10 year guarantee on each piece of Stoneware and Dinnerware. Features: Material: Stoneware Oven safe to 260°C and Grill Safe (minimum distance of 6.5cm) Suitable for use in the Microwave, Fridge and Freezer Dishwasher Safe 10 Year Le Creuset Guarantee Since 1925, Le Creuset is widely renowned for its outstanding range of cookware used by leading chefs for outstanding results time after time. With nearly 100 years of expertise, Le Creuset is at the forefront of cooking innovation making any cookware from them a true must have for your kitchen.