KitchenIQ 50146 Angle Adjust Adjustable Manual Sharpener Easy to use, simply select the correct angle by pushing and turning the knob Allows home cooks and professional chefs to return their knife to the original factory produced sharpening angle Damaged and dull knives are quickly sharpened in the coarse slot with just a few pulls The fine slot is ideal for polishing the edge of an already sharp knife and for everyday knife maintenance Compact size fits well in the drawer