Great for chopping and mincing onions, potatoes, garlic and more, this handy gadget is easy to use—simply place food on the chopping or mincing grid, then close the lid. Built-in protrusions force food through the sharp cutting grid, resulting in square, even pieces that fall into the removable catch bin. Three grids make it easy to achieve the perfect size, and the parts store neatly inside the base when not in use.