The beauty and durability of Le Creuset cookware is now available in dinnerware. Set an elegant table with the Le Creuset Napkin Ring in White. All Le Creuset dinnerware pieces are microwave, freezer, and dishwasher safe. Le Creuset fires its stoneware at 2,156 degrees F, giving it unmatched strength and durability, making it resistant to chipping, cracking and staining. For more than 80 years, Le Creuset has been an inspiration to professional chefs and home cooks alike.