I purchased the breathing and habit on…
I purchased the breathing and habit on Tuesday 20th January I've got to say it's absolutely rubbish, no air coming through at all there is a small metal filter inside the top it's to thick so nothing comes through. So disappointed there is no way this item could help anyone give up smoking I wouldn't recommend it.returning is a pain as once you have gone through the process of being able to return it you then have to pay for return and get hold of yodel yourself to come to collect it which is makes it a long process .