Williams Sonoma Goldtouch Nonstick 6-Well Muffin Pan is made from commercial-grade aluminized steel that distributes heat quickly and evenly. The pan features a nonstick coating for easy food release and quick cleanup. The pan is dishwasher safe. It is a Williams-Sonoma exclusive product. Packaged with care. Fast shipping from a smoke-free and pet-free home! Note: Photo lighting can make colors appear slightly darker or more vibrant than in person.