NEVER USED-Pottery Barn Golden Rabbit Enamelware Set of 3 large nesting mixing or storage bowls with plastic lids. Bowls measure 8.5 ", 9.5 ", and 10.5" in diameter. Bowl capacity: 3, 3.5, and 4.5 quarts Durable enough to use every day! Bowls have a swirled on second coat that results in a slightly textured surface. This enamelware is made of carbon steel coated with porcelain enamel and trimmed with a stainless steel rim. Oven and broiler safe to 500 degrees. Dishwasher safe, but dry promptly. Do not wash with hard water softeners or lemon based detergents- this will affect the finish. Do not soak. Enamelware is naturally non-stick and washes up with little effort. Do not use abrasives or scratch pads. Enamelware should not be used in the microwave. There might be minor scuffs on the lids due to storage and handling on store shelf.