Using this Fox Run 6607 mezzaluna chopper is easy. First, place the ingredients you want to chop on a cutting board. Hold the large knob handles firmly and rock the chopper back and forth to mince your herbs, spices, or veggies. When you're done, clean it with warm, soapy water and dry it thoroughly to prevent rusting. Always keep the storage guard on when not using the chopper to protect your fingers from the sharp blades. Store it in a dry place to maintain its quality.