American Metalcraft 14" x 15" Ceramic Pizza Stone. This ceramic pizza baking stone distributes heat evenly and efficiently. It's perfect for making pizza, cookies, stromboli, and artisan breads as well. The stone is first heated in the oven at a very high temperature, and the raw dough is then transferred to the stone for cooking. Ceramic pizza stones like this one are lighter-duty, more economical versions of our Cordierite pizza stones.