I already bought others versions and also other original nose vents of competitors on Amazon in the past but these definitely stand out in quality (very soft material/BPA free). I actually prefer the original nose vents of Flowland (maybe it’s the same company?) because I was suprised that I got 2 cases with 8 vents for a fraction of the price or (while it are actually really the same original nose vents without any difference at all … I compared them because I was curious). So now I keep one case at home, and 1 for travelling. I also tested it out of curiosity with the snorelab app on my iphone and there was a real difference for several nights in a row (almost no loudness with the nose vents in). It’s a free app and it’s very straightforward to use (you can even hear your own snoring!)
