Perfect design with non-stick stainless blades for effortless cutting and simple cleaning -Stainless steel food grade material; -Innovative design and portable With this super-sharp stainless steel wheel can divide up pizzas, sandwiches and pastries ,Garlic, Ginger, herbs, Pie effortlessly. just hold the handle, you can simply roll the cutting wheel across, Or through, food to cut.The design is stronger practical, gives more control when cutting and requires less effort than knives or conventional pizza cutters