Crafted in France since 1850, this product is made from all-natural materials, specifically high-fired Burgundy clay using Emile Henry’s High Resistance (HR) ceramic. It is free from lead, cadmium, and nickel. The product is designed to resist fading colors, even when exposed to dishwasher cycles and aggressive detergents. It can withstand temperature changes, moving from the freezer to a hot oven (ranging from -20°C to +270°C / 518°F). Additionally, it is dishwasher safe, microwaveable, and suitable for oven and freezer use. Handcrafted in France.