A perfectlystoneware mug with a sleek, sophisticated design, this artisan-made mug will add colour and character to any kitchen. Made from specialist clays perfectly stoneware mug with a sleek, sophisticated design, this artisan-made mug will add colour and character to any kitchen. Made from specialist clays and fired at the highest temperatures, all Le Creuset stoneware is strong and durable, so much so that Le Creuset offers a 10-year guarantee on each piece. The dense stoneware provides exceptional thermal resistance and maintains an even temperature. Thanks to Le Creuset's enamelling expertise Le Creuset stoneware is also easy to clean and scratch-resistant. Available in a wide range of vibrant colours.