So let me start by saying that I’m the last guy to go get facials or spend any money on taking care of my face which was actually the problem because I started to notice I was getting wrinkles and aging in my 40s. I took a chance and try this out and followed some YouTube video that gave me the confidence to do it myself I talked to three different spas that want to charge me between $400-$2000 to get this done over a period of six months I really Had no idea what I was getting into but I will tell you this. This device works and I look much younger now I have done it twice and it just gets easier each time you do it in terms of understanding what your face can take and how to apply , the liquid and the aftercare. If you’re looking for a way to save money, but also learn something that is going to be very useful for long-term care, this is the way to go. You’re either going to give someone else money to do this or you can do it yourself and learn the technique. I’m a hockey player and I’ve actually told other guys about this. One of the biggest things I’ve noticed is that my pitted acne scars on my cheeks have been reduced by 50% in the last 60 days. I also noticed my crows feet around my eyes reduce by 60%. This isn’t rocket science. You’re basically commanding your face to pull up collagen to rebuild new skin. Once I understood this concept, it made a lot of sense. I actually used it on my knuckles in the top of one of my hands and noticed a huge improvement on the scars that I’ve had on my knuckles from fighting. I did research some of the other pens out there but this thing makes most sense because you can adjust the depth and change out the needles. I haven’t had anything go wrong and I’m very happy that I bought this. My intention was to try it and return it and then go back to the spa and get the work done spending the money. This pen is not going back to the shop. It’s staying at my house and I’m very happy I got it.