Prepworks by Progressive Smart Slice Mandoline and Grater Innovative smart slice mandoline has no loose pieces or blades; safe and easy to use; all-in-one design Features 4 adjustment settings for desired thickness; regular slice and julienne blade settings Ergonomic and integrated hand guard for greater control; self-feeding tube holds skinny foods for slicing Flip open the lower ramp to use the hidden S4 etched stainless steel medium grating surface; shreds and grates Non skid surface provides stability for use over a bowl; dishwasher safe; patent pending design