Bring your love of Wisconsin into the kitchen and serve up state-shaped casseroles, dips, entrees, appetizers, pies, cakes, favorite holiday dishes, family recipes and more. Crafted in high-fire porcelain and sealed with glossy white glaze for a non-stick surface, this Wisconsin-shaped bakeware is free of all lead and toxins which means it's safe for food use in the oven, microwave, and dishwasher. The underside is fully glazed as well with the Lark ware-stamp stating this product is ‘Designed in Detroit, USA’.