Making cucumber salad, an apple tart or a potato gratin? Try the OXO Good Grips Hand-Held Mandoline. Use the soft knob to simply adjust to the desired slice thickness, and slide the food over the stainless steel blade for perfect, even slices. A clear surface shows slices accumulating below. Slice on a cutting board or plate, or hook the soft foot over a bowl. A food holder protects hands and covers the blade when not in use.