Hi Maya! I'm Veronica. I just purchased Sing Hong's Microneedling Pen. It's great, you will like it! I keep mine on the lowest setting and find it perfect.
This is Sing Hong's info: Bellaire Industry - 1-866-924-4868 or 1-631-924-2751. Every time that I have called he has picked the phone up personally. He is also very patient and takes the time to answer all of your questions. Please tell him Veronica from Indiana recommended you. And I don't know the laws in your state, so you need to research those before you purchase anything, but you have 2 different licenses and I would say go for it! :)