The format is one of the most interesting, I planned refueling blades and was the most valuable offers. The Gillette Fusion blades Proglide are always among the best for my skin in any case, less irritation and razed more accurately than competitors without ever cut me. the concern comes from obsolescence blades ... Already they are too expensive for what they are, they had less and less time ... Personally I shave every day and I have to change all 2 weeks with them to the end because once the lubricating strip part they become irritating to use ...