Eier Shampoo has got to be one of the most bizarre body-hygiene products on the market right now. It’s used to clean men’s testicles.

If there’s one thing Germans do well (except making great cars and tasty beer) is clean their balls. They’re so preoccupied with keeping them as clean as possible that they’ve actually come up with a testicle-cleaning shampoo. It’s called Eier and you can actually buy it from a German online store, for only 5 euros. Come guys, your balls have to be worth at least that, right?