I've two gadget reviews for you today! I hope you find this information useful. I have to admit, I've never used a Derma Roller in my life. Initially, I was skeptical about rolling needles on my skin, but overall it was not a bad experience. I felt the pricking on my skin, but it was not painful. The needles in these rollers are meant to simulate collagen, a skin tissue that creates depth in your skin. Repeated use of derma rollers has several benefits. Skin becomes smoother, brighter and … [Read more...]