Being bored the other day at work, I decided to shred some cardboard shipping boxes. We had just gotten 5 pallets of light fixtures for an office building we're doing, so I had plenty of cardboard!
First I cut the boxes down into roughly 1' squares, then cut those into 2"x1' strips, then cut the strips into small pieces, just kind of shaving off the ends. I did this with 10 boxes (which were approx 3' cubes when I started). It took about an hour and a half.
The edge seemed unaffected. It shaved hair exactly as easily as before I'd started.
The frame lock tightened up a tad during the process, but did not even come close to the half-way mark, and was not at all difficult to unlock.
There were no hot spots with the handle, it was comfortable and the holes afforded a secure grip. I especially like the way the titanium kind of "ramps up" where the thumb rests.
The thickness of the Talonite did make for some drag going through long slices, but by angling the blade to utilize more of the belly and tip this was easily avoided.
All in all, I was extremely impressed.
I love this knife!!
-Paul