I've had a Xikar cutter for about 5 years now and it has gotten pretty dull over time, I have been puttin goff sending it in to get sharpened because I did not want to be without my cutter, but just recently I purchased a MTX tool, so I figured I would send it in.... Why did I put this off for as long as I did. I sent it in less than a week ago and received a new cutter with my old one today no questions asked. Just like to recognize companies when they do a good job.