Pillivuyt Porcelain Extra-Large 4-1/2-Quart, 16-by-12-Inch Sancerre-Style Oval Roaster 16-by-12-inch, 4-quart capacity dish for baking large roasts, vegetables Porcelain construction with thin, even walls for efficient heat conduction Safe for oven, freezer, microwave, dishwasher, broiler, and stovetop with diffuser Non-porous lead-free glaze won't stain, absorb odors or flavors Made by skilled craftspeople in France since 1818