Brod & Taylor Professional Knife Sharpener Solid Stainless Steel and Austrian Tungsten Carbide FASTEST AND EASIEST WAY TO SHARPEN ANY KNIFE WITH SUPERIOR USA PATENTED TECHNOLOGY. Radically new sharpener is the absolute best way to sharpen dull knives and keep them sharp without removing metal. Takes just seconds to keep all your knives razor sharp, straight or serrated. PROPRIETARY AUSTRIAN TUNGSTEN CARBIDE SHARPENERS AUTO-ADJUST TO BLADE ANGLE (12-20 DEG). Cut a smooth factory bevel at the angle of your choice. Pull through tip down to cut a factory bevel, tip up to smooth and align the edge without removing metal. Press lightly for a fine blade for slicing blade. Press harder for a sturdy chopping blade. TRIPLE-ACTION SHARPENERS KEEP KNIVES SHARP WITHOUT REMOVING METAL. Sharpen, re-align and polish just by changing angle of the knife. Works equally on straight and serrated blades to maintain sharpness. SAFE TO USE WITH THE FINEST KNIVES. Re-align edges before they roll over and dull. Polish a micro-bevel on the finest cutlery without fear of damaging blades. These two steps will keep knives razor sharp without removing any metal. Great for Japanese or Damascus knives, or any knife at all. Directions printed on bottom. Best knife sharpener for smooth and serrated knives. Sharpeners made in Austria. Sharpen dull and damaged blades in seconds. Hone a razor sharp edge on even the finest knife blades. Easily sharpen the complete edge of serrated knives. Also hone Japanese (left-hand) single bevel blades. Rugged construction with almost 2 pounds of solid stainless steel. Austrian-made tungsten-carbide sharpeners last over 5 years (replacements available). Precision tungsten-carbide sharpeners on patented spring-action bars adjust to the angle of the knife blade. Control the angle from 12 degrees for a super-sharp fillet knife to 20 degrees for a rugged chopping blade. Brd and Taylor&#039;s radically new sharpening technique, borrowed from high-tech CNC metal machining. Austrian Tungsten carbide sharpeners ground to a specialized, precision shape and mounted on spring-action bars. Cuts precise factory bevel (12 to 20 deg), then polish and align bevel to a razor edge. Best way to sharpen without removing metal. Takes seconds to keep knives razor sharp. High quality sharpening and polishing made simple. Cut a smooth, factory bevel at angle of your choice. Pull through tip down to cut a factory bevel, tip up to smooth and align the edge without removing metal. Sharpener base is solid, hand-polished stainless steel for a lifetime of performance. Not to be confused with other sharpeners, Brd and Taylor&#039;s proprietarysharpeners are sourced from a world-class manufacturer in Austria.