Easily chop, slice, and dice with this deluxe chopper from Norpro. It is constructed of stainless steel and durable clear plastic, and features dual stainless steel cutting blades, which keep food off of the sides while chopping. The dual blades rotate 60 degrees after each time the knob is pressed, evenly chopping items for uniform texture. Easy to use, simply fill the hopper with food to chop, and press down on the handle. Your chopped food will be contained in the storage bin, which comes with a storage lid for keeping chopped ingredients refrigerated and disassembles for easy cleaning.