Review (1/5): Never worked!!
Really, really disappointed!!! I was looking forward to using this and maybe taking some time off of service times for my clients. I purchased 2 of these so I could do both hands. Got it, plugged it in, it didn't work. Got out the second one, it didn't work either!! I would not recommend this to anyone!! To have both of them not work says something about the quality of the product. I really wish they would have worked!!!