XUEMEI PROPRIETARY TUNGSTEN CARBIDE SHARPENERS MADE IN AUSTRIA AUTO-ADJUST TO BLADE ANGLE (12-20 DEG). This ultra-hard tungsten carbide sharpener will cut a 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.Professionals use a chef?s steel to realign and maintain a sharp cutting edge, but this skill takes much practice.Get the same results even faster with these triple-action sharpeners. The smooth edge presses the knife edge into alignment at just the right angle.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.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it