I have to agree with the video showing how easy this is to use. You can find the video when you look up the product here on the website. She’s studying to be a dermatologist and she highly recommended this particular product. It does not make your skin irate, and it does not hurt when you roll like most other rollers I’ve used. You can actually use this particular roller on your face every day. That’s what I do. Or set your own schedule to use the roller. But, this is the best I’ve used thus far. I’ll continue to use this one on my face. The results are good.