This product is a fully restored Griswold #10 cast iron skillet pan with a 12 size and a small logo. It is a round skillet/griddle made of cast iron, featuring an oven-safe design. The surface coating is Crisco, adding a touch of authenticity to this collectible cookware item. Has 2+ business cards movement on a glass top stove. Wouldn’t recommend for a glass top stove ok for grated or as a baking dish inside a oven. Has rough spots inside and outside pan.