amazon sells bulk packs of 100 bladesMichele was watching the early news when an item came up about disposable razors, and all the plastic that they add to landfills. I thought it hilarious when they showed one where you had to unscrew the handle to change the blade. Hilarious, because my father was using just such a razor 70-some years ago. As for myself, I have been using the same double edge razor since 1969. For a while, it was hard to get the blades, as some stores stopped carrying them, but that's getting better now. I guess it's true about each generation having to relearn the things that previous generations took as a given. Everything old is new again.