Post ongoing results with the Kai BEST blade here.
Did you get the .25mm box?Just received my Kai BEST blades from eBay, will give a go in the morning.
I have ordered a pack each of the .15 and the .25 thickness blades, should be close to .006" and .010" thickness equivalent. Interesting enough to me that there is the demand in Japan for them. Is it the old Feather razors, Valets or is the Oneblade selling well in Japan? Seeing as how carbon steel blades I would suspect they are aimed at the old Valets so they can be stropped.
Wow, that's great to hear. I like the no sticky goo of the Kai.I use both the Feather FAS and the KAI Best (.25) in my OB Core. They both give smooth shaves, with no tugging. I have just used the Best for the first time, so it's early days, but I just might like the Best best ;-)