The Bolzano Superinox brand has been known in Italy since 1920 as a manufacturer of stainless steel blades for safety razors. High quality combined with an affordable price has made the company’s products famous far beyond the borders of their native Italy, where packages with the famous logo can still be found in most barbershops and barbershops.
The modern range differs from its predecessors by featuring a titanium coating on top of the stainless steel blade. This makes each blade last longer, maintaining sharpness for up to 7—10 uses, depending on the stiffness of the bristles being shaved. Derby Black Premium blades are said to have a similar sharpness and ability to tackle tough bristles on the first pass.