Check the listing for details. Lansky BladeMedic Tungsten Carbide Ceramic Rods Serrated Sharpener PS-MED01. Condition: New. Listed at 16.24 USD. INFINITY SACAGAWEA DOLLAR COIN LANSKY BladeMedic Model #:PS-MED01 Lansky BladeMedic The Lansky Blade Medic features 4 sharpeners in one tool. It is designed to be portable so it can be used in the field. The durable plastic case is compact and easily slides in and out of a pocket. It is able to sharpen just about any knife, even serrated blades and gut hooks. Tungsten Carbide - This is used for coarse sharpening. It will restore dull edges very quickly in just a few strokes. Ceramic Rods - The ceramic pull through rods put a fine edge on your knife. We recommend using it after the carbide stage. Serrated Sharpener - This ceramic stage will sharpen serrated knives to a fine edge. It is small enough to sharpen even smaller serrations. Diamond Tapered Rod - The diamond rod sharpens quickly. It can be used on straight edges, serrated edges and even gut hooks.. ABOUT LANSKY SHARPENERS Since 1979, Lansky Sharpeners has been recognized as the world leader in Sharpening Technology. Each Lansky Sharpeners product is carefully designed to meet unparalleled performance, reliability, and safety standards. All Lansky Sharpeners products are engineered to be completely ambidextrous, and manufactured with superior quality materials by craftsmen who are committed to providing you with a product that is second to none.