Who says its not being QCed using an SEM..... Its not like hes making this stuff in his kitchen sink...
You can read more about Kens Quality Control here
http://precisesharpening.blogspot.ca/2010/12/part-1-comparison-of-three-quarter.html
Here
http://www.precisesharpening.blogspot.ca/2011/01/part-2a-comparison-of-three-quarter.html
And here
http://www.precisesharpening.blogspot.ca/2011/01/cbn-cubic-boron-nitride-scanning.html
Informative reading about all things regarding any stropping compounds. Since the posts there Ken has added CBN from 80u - 0.1u , MonoCrystalline Diamond 4u - 0.025u , Polycrystalline Diamond 4u - 0.015u , Boron Carbide 8u - 0.5u and Aluminum Oxide 1u, 0.3u and 0.05u to his lineup. All with the same stringent quality control.
Now I have had my bottle for a couple months now and to be honest , I have been too busy to use it. Its up there on my todo list (although I did supercharge a Nakayama Iromono with it once , that was really cool). But to be honest stuff is not for amateurs , its exceedingly expensive just to produce , $xxx/oz at Kens standardized concentration , and to even use it you
need 0.025 , 0.050 , 0.1 and 0.25u abrasives , provided you have shaptons all the way to 30k. It takes an extremely long time to even get an edge fine enough for this stuff to be effective.
So why did I buy it / persuade Ken to bring it in for me? Well , theres still a perceptible difference going from 0.050 to 0.025u when shaving ones face , so theres no reason things shouldn't get even smoother by going one step finer yet. I also wanted it because no one else has a bottle (except for Ken) , and for the cost I wouldn't be surprised if it stayed that way. Eventually I would like to do a knife up and send it off for some CATRA testing but I just haven't got that far yet.
So how fine is this stuff? Well the worlds smallest organism is the Porcine Circovirus that measures a mere 17NM , this stuff is 15NM , or 2NM smaller than the smallest Virus known to mankind.
Handwritten Label haha! Its what inside that counts!