Poor, do not buy [SEP] These blades are horrible, it takes me three times longer to shave than it did with the blades I replaced.  I have had bad luck several times with replacement blades I’ve ordered from other sellers on Amazon over the past 20 years.  They aren’t cheap.  This was the second set I’ve ordered and they were both ineffective. My recommendation would be to buy original replacement blades even if you pay more.