Review (3/5): could be better
I first found it to be overpriced for what you are getting. Does it actually make the absorption of the serums you may use more effective. Honestly, maybe, I couldn't really say for sure. It could glide a little better. I don't know why, but for me the surface offered a little too much friction. It does however do a decent job of gently massaging the skin, and like I said, maybe it does help with the penetration of serums, but then again, I can't say that with any certainly. I think what bothered me most is that it doesn't have a built in rechargeable battery. I mean having to change the battery in this thing is a bit of a disappointment, at least for me. The design is fairly good though, and I can say that the ergonomics of the device is well thought out. All in all, some good and some bad, but for the price I'm not too sure it's worth it.