Wondering how to sharpen a titanium knife? Use a diamond-coated sharpening tool for best results. Unlike steel, titanium is harder to hone, but worth the effort. At Titanium Exclusive Cookware, we recommend slow, even strokes and patience. It’s all about technique—not force. Done right, your knife stays razor-sharp and ready for action. http://titaniumexclusive.com/product/knife-sharpener/