Has anyone tried this? I'm going to get one for use on my forehead wrinkles and the enlarged pores on my nose. It's suppose to work on stretch marks and scars as well. The fact that it's a bunch of needles has me a bit freaked out so I'm going to get some topical numbing cream as well. It's suppose to irritate the skin which then causes it to produce collagen. We shall see!
Here's a video of how it's used: