Cake Slicers - The cake slicer is a baker's absolute necessity when it comes to slicing cakes perfectly and proportionately. It indeed is `a very handy tool. Use the levelers to slice out even and precise layers by horizontally slicing the cakes. The sharp wire allows one pass operation and the wire is wide and adjustable for different heights. So, go ahead and slice any cake layer, either round or square into perfectly even layers.