Ok, so I have been using the nano-oil 10w for the last couple of years and been happy with it (i guess). Been using it for all knife pivot systems (bearings, ikbs, washers...). Anyway... after using the nano-lube for soo long my conclusion is that it makes your knives smooth for a while but dries fast and knife immediately looses smoothness. I did not experimented with other stuff but would like to try new things in the nano-lube price range. I'm tired of using this stuff! Thanks for looking!