I have used another model of Dr Pen before but I like this one better because it seems to work better than that one. Considering that microneedling has become a very popular and necessary facial procedure nowadays, I thought I would try it at home because these procedures are very expensive in salons. The machine is very well packaged and comes with everything you need to use it. Dr Pen is very easy to use, however the instructions in the manual are easy to understand but I also watched a lot of videos on youtube to get a better idea of ​​how it works and at what speed and depth it should be applied to each part of the face. I used numbing cream so that I would not feel the sting of this pen and then I applied hyaluronic acid to each part of my face where I used the dr pen. After I was done with the whole process, my face was a little red and there were some spots that were a little bloody, but if you understand how this machine works, you won't be scared. Afterwards, I moisturized my face and used sunscreen regularly when going out, it is very important to protect your skin after doing microneedling. This dr pen works really well and I love the texture and quality. I'm glad that now I can do this procedure which has so many benefits for the skin at home without having to spend a lot of money in a salon. I think it's good value for money and I would recommend it.