My hairline hasn't got quite to the point where I look in the mirror and say, "Fuggit," and start shaving it, but good to know this is out there for when the ti

My hairline hasn't got quite to the point where I look in the mirror and say, "Fuggit," and start shaving it, but good to know this is out there for when the time comes. Looks like you can use it in the shower, too, which is what I'll probably do.