The Gardeco 30cm diameter pizza stone is ideal for cooking your pizzas, either inside in a conventional oven or outside in the garden. Made of hard-wearing heat-resistant fire clay, the pizza stone allows a more evenly distributed heat during cooking, and because it is slightly porous, cooking juices are absorbed, giving a superb crispy result. Other baked food can also be cooked on the pizza stone. Pizza Stone For Use Cooking Indoors & Outdoors Diameter: 30cm Material: High Temperature Fire Clay No Assembly Required