pretty good for mtf facial hair [SEP] my mtf spouse wanted this for the course hairs on their face and chest area and so far it has been workingthey have followed the advice others have given such as keep your fingers salty wet when using the device tug but do not force use a low setting and work your way upthey are currently at the higher settings as their pain tolerance is higher than most people and they do it when i am not home because it does do a loud popping noise when you are using the product right it tends to get a bit annoying so i am grateful for that courtesyit does take a lot of time though as reported to me so just be aware of that it is not going to be a quick fix you have to have a lot of patience with this but as far as my spouse is concerned they are happy with this purchase and it is working as intended for their course male hair