You get what you pay for
I bought these replacement cutters because they were half price. They come in what looks like Norelco packaging, but if you look carefully there are differences. When I installed them, they didn't cut! (I have installed cutters like this many times successfully.) When I put the old cutters back in, they cut well. Don't buy these! You'll be throwing your money away. I had to discard these and I bought the genuine product. I think these must be knockoffs.
Rating: 1 stars