New Smith`s Cckb Knife 2 Step Fine / Coarse Pocket Sharpener Carbide & Ceramic 663 SHIPPING!! This CCKB knife sharpener is a 2-step knife sharpener that features two tungsten carbide cutting heads with pre-set angles that ensure a perfect edge every time. Three or four strokes through the carbide cutting heads will restore the edge on a very dull knife.The two fine ceramic rods also have pre-set angles and provide a smooth finished edge to alre