Discover this 4 - piece set of nonstick fluted tube cake pans, perfect for your baking needs. Made of high - quality carbon steel with a nonstick coating, these pans are sturdy, heat - resistant, and have excellent thermal conductivity. They heat evenly, ensuring your baked goods come out perfectly every time. The smooth nonstick surface makes them easy to clean; just hand - wash with soft tools and mild detergent. With a working temperature up to +446 degrees Fahrenheit, they are suitable for toaster ovens. Each cake cup has a top diameter of 3.8 inches (9.7 cm), a bottom diameter of 3 inches (7.6 cm), and a height of 1.9 inches (4.8 cm), with a capacity of 8 oz per piece. They are versatile and can be used in toaster ovens, air fryers, and Insta Pots. Whether you're making kugelhopf, cakes, brownies, jellies, or bavarois, these pans are a great addition to your kitchen, making baking a breeze. Color: Black.