Osserviamo velocemente qualche lametta.

Today I finally managed to make a short video! Just to show you some razor blades under a microscope. Let's just say that the various manufacturers don't spend much time refining the edges of their blades. As usual, for a chat or to learn more, I'm waiting for you in my Facebook group "Branca What Else?"   / 1200726440295370   My book on traditional Japanese sharpening: https://amzn.eu/d/0boRTwJV