or do the blades you have just pass thru your hands for a period to the next temporary 'owner'. If its a 'knife for life' do any of you do anything to put an 'identifier' on it in case it comes up missing/stolen to assist in its possible recovery. I once bought a Colt MatchTarget, all but perfect but deeply discounted because the owner had felt the need to put 'his mark' on the barrell for all to see....what a shame. I just recently had a nice/expensive set of ear muffs returned that somehow jumped out of my bag. I had my name on them primarily for confusion sake but they found they're way home because of this. Any thoughts on this....solutions w/o negatively affecting value.....