This helps me breathe so much better! I keep it with me and by my bed side. I lost my last/first one and noticed the difference immensely not having it. My partner is buying me the combo pack because he has seen the difference first hand! I don’t think I can live without this now. Seriously, opens you up, stops the wheezing for me and gets me taking in more oxygen. Finding these offerings and communicating with Dani has been such a blessing.