Because in my case I shave against the grain, I have been using them for several years without irritation and cuts due to the 2 blades they have. Unfortunately, they are hard to find because I think mass production has stopped and you can't easily find them in supermarkets. Those of you who have shaving problems with 3 and 4 blades, these are suitable for you.

These specific ones will probably be discontinued because I can't find them easily anymore. They don't cause irritations like the newer ones with more blades, they are amazing razors!

I'm not a bear, so it gives me 3 shaves. I've been using them for 20+ years, although I think it's time to switch to a safety razor. I'm tired of throwing away so much plastic and spending so much money on razor blades.

EDIT:
Shaving with this type of razor is definitely easier, but the ritual of shaving with a safety razor and the cost savings are on another level. There's no going back.