Made of stainless steel, durable, high-temperature resistant, oxidation resistant. Easy to clean, easy to demould, easy to use.Necessity for-bakery, cake store, home, etc. Maybe you have the wired-cutter where you adjust the height and work-it-through the cake moving-it left to right. This cake-slicer is by-far easier than anything you have ever used. Ideal-for make round cake, easy to expand or shrink size, you can make cake with different size you want. Any baker-wanting to perfect their layer cake and unable to continually cut thin, even-layers throughout the cake.