I'm not sure if it's just because I don't really use it so I wasn't understanding it but it was very difficult to use and learn. On thin structions were not well written. It hurt a lot worse than I expected it was supposed to just be like a tight Light Tangled sensation it wasn't I couldn't continue using it quite painful. Because it was painful I just couldn't bear it I doubt I'm going to see any sort of results I will try again once my skin is kind of calm down a little bit maybe I just need to get used to