Progressive Prepworks Multi SlicerQuickly slice and julienne fresh produce in seconds with the Progressive Prepworks Multi Slicer! The multi slicer features four settings: thin slices, thick slices, thin julienne and thick julienne so you can prep potatoes for fries, carrots for salads, zucchini for stir fry and onions for burgers. The slicer comes in four pieces which includes a slicing base, two interchangeable blade options and a food holder to keep fingers away from sharp blades.