The product is a rare vintage Lodge cast iron baking dish, stamped 3BD, made in the USA. This round, black skillet/griddle is compatible with induction, electric, and gas stoves. It features a flat-bottomed design, no handle, and is oven-safe for added convenience. With a diameter of 6 inches, this original piece from the Lodge brand is a unique addition to any kitchen collection, perfect for cooking and baking a variety of dishes.