But its not bad enough to the point that its gonna linger in ...
Defiantly doesn't let any smoke out but try not to accidently  blow through your nose or else smoke will get out. So it does that part exceptional but the smell needs to be worked on a little and I know the smell is mostly coming from the smoking piece. But its not bad enough to the point that its gonna linger in the next room and disturbed grandma. Overall really convenient product and a good investment .
Rating: 4 stars