Buy because I have a deviated nasal septum reduces entered port of the air on one side and thinking it would help me breathe better but for me it's mixed, certe I did not try the miracle product but I thought it worked after reading the reviews but not but not serious because everyone is unique so I had to try to be sure, and I think that this subject would be better suited to people n which do not have this problem because the subject is too soft to be able to push so the lining of the most clogged side breathing becomes uneven.
That is just my opinion about my problem so this little object work perfectly in view of some comments with a positive opinion therefore up to you.
