Skincare Dermaplaning Face Exfoliating Tool

I was hopeful that this would help with some issues with skin texture around my mouth. Other reviews led me to believe I might see some results. I missed the return window because I wanted to give this product a fair chance. You wouldn't be able to tell if it was helping by the time the return window closed. The product instructions say to use it once a week. BUT, they also say not to use a retinol product 5 days before or after using the tool. That means I had to discontinue my retinol for almost 2 weeks, using the dermaplaning tool halfway through that time period. Which also meant that I could only use the tool about once a month, if that. The scheduling is just way too complicated and after using the tool a few times, I see no difference at all. One of the things it's supposed to do is get rid of "peach fuzz." Even though I don't care about that feature, I was curious if it worked. The last time I tried the tool, I targeted a specific area above my eyebrow, where I could see the peach fuzz well. I tried going with the direction of the hair growth as suggested. Nothing. I tried against the direction of the hair growth, and then sideways across. Still nothing. All of the peach fuzz was still there. If it doesn't even do that, I don't know how it can improve skin texture. Lastly, I took the tool with me to a consultation with an aesthetician and she said she couldn't imagine it being beneficial and she recommended against continuing to use it. I called Amazon and asked if I could return the tool anyway, even though I was a couple of weeks past the official return window. They said no. So, that's $75 down the tubes for a product that I can't realistically use and that doesn't work anyway.