Material and durability Made of food grade stainless steel for the main body and the blade; durable construction helps reduce waste of ingredients. Speed and efficiency Produces a potato tower in about 10 seconds, suitable for traditional potato pies, potato chips, and swirled potato pies. Control and safety Three control switches for forward, backward and stop; power cord with international standard plug; designed to be safe, stable, and durable in use. Spiral consistency Spiral interval is even, yielding potato towers of uniform thickness; forward and reverse modes allow easy removal without damaging the spiral shape. Use scenarios Home kitchen quick snack: whip up tornado potatoes, chips, or swirled pies in minutes for family meals or small gatherings. Small cafe or catering: deliver consistent, professional potato towers for menu items and specials with minimal prep time. Party events or buffets: create uniform spirals for visually appealing appetizers and sharing platters with reliable results.