Benchmade's LifeSharp service is one of the most valuable and compelling reasons to own a Benchmade knife. Unlike any other major knife manufacturer, Benchmade offers free lifetime sharpening and professional maintenance on every knife they produce, for the entire life of the knife, completely free of charge. Simply send your Benchmade knife in and their team of skilled craftsmen will clean, oil, adjust, and restore your edge to factory sharp condition before sending it back to you ready for years more of hard daily use. Whether your blade has seen years of hard work, survived the backcountry, or simply needs a tune up, the LifeSharp program ensures your Benchmade knife always performs at its absolute best without ever paying a sharpening fee. The LifeSharp service covers cleaning, sharpening, blade adjustment, and light maintenance making it the most comprehensive knife care program offered by any manufacturer in the industry today. For knife owners who demand peak performance from their tools every single day, Benchmade's LifeSharp service is not just a perk it is a promise. It is Benchmade's commitment to standing behind every knife they have ever made for as long as you own it.