Bakeware set is made in aluminum with high-quality internal and external non-stick. This set comes with one round tin allowing you to change the base. The flat base can be used for pies, cakes, pizza, biscuits, and many other recipes. The fluted base apart from pizza can be used for all the same recipes giving a beautiful gourmet touch to the look of your cakes and pies creating a whole in the middle to be stuffed with sweets or any other ingredient you think will upgrade your recipe.