ETAC Deluxe One-Handed Food Prep Paring and Cutting Board, 12x11 inch The one board that does it all: Open a jar, grip a bowl, peel or cut with one hand Quick clamp holding Suction feet secure board to work surface Can be used to hold mixing bowls for stirring, opening boxes or jars, or for slicing or grating food Plastic cutting board has prongs to hold food for slicing and a vise to hold a variety of items for one-handed operation.