Nordic Ware Naturals® are made of pure, uncoated aluminum, which conducts heat quickly and evenly for beautifully browned foods no matter what you bake, sweet or savory. The brilliant nonstick coating is made without PFAS and is great for easy release and cleanup. The dual-color pans have a light gray interior so we don't over-brown your foods and a colorful blue exterior to complement any kitchen! The 12-cavity pan can be used for standard muffins or cupcakes, but also mini pizzas, pies, egg bites, and more! Once you use them, you'll understand why uncoated aluminum sheet pans are an indispensable classic in both professional and home kitchens alike. Proudly made by Nordic Ware, a family-owned company.