It is true that I hate shaving. It is also true that this is probably due to the fact that my skin is often irritated after shaving. With these blades, especially, protection grid, I do not have this problem. My skin is not irritated, and shaving is no longer a nightmare for me. To say that I adore shave now ... When not even !!! Moreover, with this subscription system, it costs less and that's cool. By cons, check prices every day. As many wait a few days before ordering because the price goes up and down frequently.