The hassle-free 9 pizza cutter is made of aluminum. Ideal to create efficient makers for and consistent even slices. The serrated blades allow the pizza cutter to make markers in cake, pie, pizza or other bakery goods to create uniform slices or portions to be served. The pizza cutter is able to mark 9 slices. This can be used to mark the top of cakes or pies before cutting for portion control or can even be used to cut soft pies or cheesecakes. It is perfect for use in any size kitchen.