Mrs. Anderson's Adjustable Layer Cake Cutter slices and levels batter-based cakes into uniform layers for creating professional-looking layer cakes at home. Great for home bakers and professionals alike, the Cake Cutter, also known as a cake leveler, is designed to work with batter-based cakes, up to 12-inches wide. This must-have baking accessory slices uniform cake layers for precise and effortless cake decorating without the guesswork. Evenly sliced cake layers ensure an equal cake-to-filling distribution, better taste, and professional-looking presentation. Easy to use. For best results, allow cake to cool completely before cutting it. If cake is hot or warm, it may crumble.