[Cliff]

No, this isn't something out of an episode of Futurama. This is something I stole from another forum (SF). It seemed to fit our conversations. This company cryogenically tempers existing razor blades and then resells them (link below). I must be gullable as I've ordered a pack of Sensor XL blades to test out. Supposedly they last three or four times longer than ordinary blades.

https://www.greatrazors.com/