Emile Henry ceramic tableware brings style and color to your table. Durable for everyday use. Extremely hard glaze; Emile Henry ceramic tableware does not scratch. All items are easy to clean and are dishwasher safe. Emile Henry ceramic tableware is shock resistant and can be used from freezer, to oven to table. The Emile Henry butter dish preserves your butter, protecting it from light and air. Even out of the fridge, it keeps the butter fresh thanks to the HR ceramic (High Resistance) which remains cold for longer. When serving on the table or for using in a recipe, the butter dish is handy: the ridges on the base prevent the butter from sliding when cutting. All Emile Henry products are made in France and offer a ten year guarantee.