I got 10 of these as part of a sampler. I loaded it into my Merkur classic and yesterday, shaved away with Mam Bears Orange Orange. The shave was a bit rough but I figured I'd give it a try again today. I did and it was a painful experience to finish the shave. As I went to take it out of the Rqzor, I saw the blade was all rusty and had left rust stains in teh razor. Took me a while to clean it out. This blade will nevr be used again!