works great I really like it...
It's a great  product. My friend got me the first one, it was awesome! It lasted me quite a while, several months. How long is it supposed to last? So  my friend got me another one and I noticed that this time not even a month and as one exhales the smoke into the buddy,  I can see the smoke come out from the other end. So that isn't right. The first one didn't do it until three to four months later.  I also heard like little granules inside there rolling around  and I haven't dropped it. So that is not supposed to happen right?
Rating: 5 stars