I had these blades kicking around for several years. I got them in with a lot of stuff. I finally got around to trying them and have found these blades to work great for me but I am not sure what they are. I was able to get over 20 4 pass shaves from each blade. I usually get 3 to 6 shaves from other blades. I have done some searching but have not found the same packaging. Does anyone know which 7 o'clock blades these are?
