Both of these knives have been used but not abused.
The 4.1 is M390 it has never been sharpened but does have kydex marks on both sides of the blade, razor sharp.
The 10 is a first generation in CPM3V. I have had it professionally sharpened and is hair popping sharp. It has some light kydex marks, it has a few pitting marks from a previous owner, I can send more detailed pics to anyone interested, purely cosmetic.
I'm looking for Fiddleback Forge and Busse knives in trade. Could be interested in other things as well just hit me up, you never know...