Wilton Armetale Serveware is ideal for your cooking needs. Perfect for the oven, stove or grill, foods will stays hotter longer. Ideal for cooking and serving food, Armetale is a food-safe, aluminum-based alloy metal. Oven, stove and grill safe, Wilton Armetale products will not crack, chip, rust, or break under normal usage. With proper care your Wilton Armetale treasures can last a lifetime. Hand wash with mild soap and hot water; towel dry.