What can I say that the numbers don't? Out of all the blades I've tried thus far, this has delivered the BEST shave of all. No nicks, weepers or razor burn. For me that is very difficult as I have a dog eared scar on my neck from a spinal fusion operation I had and it ALWAYS gets nicked or irritated. Not so with the Dorco. As with any product YMMV but I think, for the money, this is the abosolute best deal going. I am not at all into brand names of the products I use but into quality and value. These blades have it in spades. Move over Derby....you've met your better!!!!