This product is good for the price, but it's not especially effective. At first it feels good but that quickly wears off and you just get used to it. It's a good cheap gift idea, a fun and interesting thing to use, but it's certaintly not going to cure you of serious headaches, stress, or help your hair grow back, and I didn't expect it to, but that is what it advertises. There is some sensation to it, but like I said, you get used to it and it becomes minimal. The vibrating works well but it's not very effective. By that I mean that it vibrates well, the motor is ok, but I just don't notice any positive sensation from the vibration. In general, the points on the end of the long things are the most appealing and it would work just as well without the vibration part. Anyways, hope this has helped if not made you more confused lol. Good luck buying.
