... glass set lets you easily keep an eye on how your cakes, breads, casseroles and more are cooking up ... that goes from the oven to the table. Use them for dry or refrigerated storage and microwave reheating ... on a towel or cutting board, cooling rack Do not use on stovetop, under broiler or in a toaster ... Allow pans to cool completely before immersing in water Use care not to bump it, poke or scratch ...