I had some doubts at first when a friend of mine bought one. But it really works! All you need is a beer bottle a bit of water and you have a bong!
And sure it's not a full sized bong but you still get plenty of smoke trough the pipe.
The only downsize I found is that the mouth peace tends to get dirty rather faster and is somewhat annoying to clean.
[4 of 5 Stars!]
