They don't work good at all. But I've never had luck with nose trimmers.
Hey, Adam! Thanks for the review. I'm sorry to hear that the Nose and Ear hair trimmer isn't working well for you! I'll be reaching out to you directly to provide some options and to make sure there's nothing wrong with your product. Our products are covered under a two year warranty and we are always here to help at Support@BrioPG.com.