I guess I stand corrected, but from an intuitive perspective that seems strange that something mass produced would be of that quality, but if that's the case then great!

How do they compare to edges that have been diamond pasted, say, up to .25? Because thats just about the finest grit level available, after .25 the variable grit size is hard to control and also becomes extremely expensive, even for mass production. What I'm getting at is that either they are somehow getting grit levels sub .1 micron (which would give a noticeable difference, impressive and expensive) or the bevel is much more acute which would give the feeling of a sharper edge. Or some other factor that is, as of yet, undetermined.

Anyone know the process they use?