Emile Henry Rectangular Baking Stone, Black 18-Inch by 14-inch rectangular flame top grilling/baking/pizza stone is made in France of all natural materials Designed for use: On grills- gas, charcoal and natural wood; In ovens-conventional and convection; Can also be used under the broiler The glaze is micro-crazed contributing to crispy well baked crusts; It is also perfect for baking breads and making pizza Baking stone can withstand high oven temperatures; You can also cut directly on the glazed stone without damaging or scratching the surface Easy to clean with soap or water; also dishwasher safe