No snoring, but whistling galore!
I'm writing this review after only one night of use. First, I wish you could order just one size - the larger ones will never be used. Whose nose is that big? Second, while it may help with snoring, it created a new problem: nose whistling. Third, it really smells awful - even after washing it. I managed to make it through most of the night with it in; however, one side became very uncomfortable while I slept and I pulled it out. I'm going to keep using it to see if my nose adjusts. Perhaps a bit of lubricant would help? Not sure.
Rating: 3 stars