Creepy, and unusual,  BUT SO EFFECTIVE
I watched youtube videos of doctors using these on some pretty extreme blackhead cases before I purchased it. Not only did was it delivered a day earlier than expected, but it really world's great. I've already seen an improvement in my facial skin since I haven't had to use my fingernails anymore. You have to press down pretty hard to get out some blemishes, but as of today my skin as only a fraction of imperfections left and I've only had it for a week.
Rating: 5 stars