Review (5/5): Upgraded from the .25 ... feels the same but apparently works better for deep penetration
I have huge pores and got this to help reduce my pores and wrinkles. I’d initially purchased the .25mm one and then watched some YouTube videos about these things. Apparently you need to get the 1mm or deeper in order to really get to the skin layers that need to be attacked. Compared to the .25, this one felt about the same, but I do find that I instinctively use way less pressure.
As for results, I use this and then apply retin-a on top. With the combination, my skin is starting to look fresh again after about a month.
I will say that it helps to have a glass of wine after bc it does sting/tingle for about 30 minutes after use.