These blades can be really very pleasant and thorough shave - at least the first seven days (at a shave per day). After passing a few small remnants beard on his chin were present with me who had gone with another train. During the subsequent use of After Shave it has only slightly tingled - the skin was so minimal irritation.
In the second week with the same blade, the result was a little worse; I still had a second time "against the grain" nachrasieren, but this is my opinion ok. The shaving was still gentle.
After 14 days it is problematic but with the blade; you can clearly see how it begins to scratch while shaving. More than two and a half weeks, I can not use the blade.
Although almost 20 shaves sound good, mainly because the cheaper models may bear only half, but the price per shave is with about 0.45 high. Shaving with a Mach 3 blade only costs about 0.23 and is not so much worse than it would justify the additional cost for these expensive blades.
Conclusion: A thorough and comfortable shave with a too high price.
