Ouch!
Ok, I had used one of these in the past and thought I'd give it another try - I'm so tired of plucking chin hairs daily. You do need to keep your fingers wet with salt water - to get a good charge. My problem was that I had to repeat a couple times for the hair to loosen up enough to come out. The next day, my face was covered with raw open sores in the spots I treated. I had the sores for over a week, and then pock mark scars! I won't be using it again. To be fair, maybe my skin is more sensitive now - I don't remember this problem when I used it before. But just beware.
Rating: 2 stars