How are you supposed to shave your balls?

Inspired by the recent butthole shaving question.

Seriously, how? There's little individual hairs in the wrinkles and folds. I can't just run a shaver over the scrote, there's lots of stretching it out in a specific way to expose one individual hair. Not to mention that that area has a lot of blood flow. Obviously I'm not using a razor but I get little bleeding nicks even from electric clippers. It doesn't hurt, but by the time I got all those random hairs it'd look like a red rashy warzone. TL;DR I gave up.

My girlfriend who is a woman and thus more accustomed to long annoying shaving rituals couldn't figure it out either.