Finishing Touch

I bought Finishing Touch Pro Hair Remover "As Seen On TV" from WalMart - it is now available at WalMart for $15. I am a female and unfortunately get a bit too much hair on my upper lip and under my chin. I usually use a facial depilatory but it does not always remove all of the hair, plus it will turn my skin pink if I leave it on for more than a few minutes. I don't want to shave the hair off because I don't want stubble. I saw this at WalMart and decided to give it a try. It worked great! It took all of the hair off very easily. It's been a week and I have no rough stubble either. I also carefully used Finishing Touch Pro for between my eyebrows and underneath; worked well in between (unibrow) and so-so underneath; I'll have to stick to tweezing there. I used Finishing Touch for the little hairs on my toes (I hate them) and again, came right off, no problem.
Finishing Touch came with the AAA battery, which was nice. It also came with a attachment for eyebrow grooming but it was difficult to put on and I was nervous I might break it, so I gave up on it. It is very lightweight and compact, but doesn't seem like it could put up with a lot of abuse. It came with info on how to order replacement heads, but it doesn't tell you how often to replace the head or how to tell if the head needs to be replaced, which is a little annoying.