Bought a bundle of Mach 3 razors from Groupon. Since it was a bundle, the packaging was different from what would be bought in a store. I probably use razors longer than most people before I throw them away, but these are bad on first use. They were bundled as 3 or 4 packs of 4 razors. I didn't notice it until I was on the 2nd pack in the bundle.