It has cardboard dust on it. I didn't want to wash it because i dont want to ruin the seasoning. The Sante 10" Seasoned Cast Iron Pie Pan is a vintage-style collectible bakeware piece perfect for baking pies. Made of durable cast iron with a seasoned surface coating, this round pie dish comes in a sleek black color. With a diameter of 10 inches and a depth of 2 inches, it is ideal for creating delicious homemade pies for any season. The pie pan weighs 5.5 pounds and is a reliable addition to any kitchen, bringing a touch of nostalgia to your baking experience.