Norpro Ultimate Grater/Slicer The only grater/slicer you'll need! Slice and grate food in seconds! Features three stainless steel drums; one for fine grating, one for coarse grating and one for slicing. Use the slicing drum for carrots, celery, radishes, potatoes, onions, soft cheese. Coarse drum for carrots, cabbage, cucumber, celery, potatoes and fruit. The fine drum for hard cheese, almonds, hazelnuts, chocolate and making bread crumbs. The vacuum base holds it securely onto any smooth surface. Instructions included.