I've never tried a single derby blade before in my 2 years of wet shaving. Feels kind of odd to wet shave without trying these when everyone here has tried it at least once.
What is the difference between the two? And I know there is a new version of the extra. Is it the one with horizontal label?
What is the difference between the two? And I know there is a new version of the extra. Is it the one with horizontal label?