Nozovent Anti-Snoring Device was developed by a leading Swedish ENT (ear, nose & throat) doctor. It’s Comfortable and simple to use. Available in single or double case holder. A great little product, with an innovative, effective design. This product works without all the daily unpackaging, sticky glue, and monthly expense.

Main concern is long-term use: how long will the clips last? One minor complaint is that although it opens up nasal passages so you can breathe easier, the material is stiff and so it gets irritating and hurts your nose after an hour or two of using it.