P**G
It works
It helps clear my lungs.
H**Y
Remember to useit
Made well and should last long time.
K**.
I wasn’t impressed
Have been using this but really have not noticed any difference
X**A
It makes your chest hurt
It seems to work but I stopped using it cause it made my chest hurt.
V**A
Lame
Waste of money, standard breathing exercises work better. Gave one star for quick delivery.
Trustpilot
5 days ago
1 week ago