electric razor. a 90 dollar philips norelco and your set for years. I got my first one when i was 15, then replaced it when i was around 21. i didnt need to replace it, i was just too cheap to buy the replacement blades for 30 bux when i could buy a new one for 80. old one still works, i take it travelling, camping, or when the battery dies on the new one. i will say that i dont have grizzly adams-esque facial hair, so maybe it might not be for you.