First off it gets clogged super easy and that's why I broke it But there's also several other problems like that glycerine on the inside well once you get glycerine into stuff you probably don't want on anything you own because it's gross and smelly. But let me go back to the first thing It got clogged almost immediately because it's got the little twisty bends all on the inside that you can't get to there's nothing anybody owns that bends inside like that except those little straws that you put into stuff that like clean it out completely although we want to be able to get the dab back that went in there so it gets hot goes in there and it hides I stuck something in there to pluck it out and it busted almost immediately Not worth the **** 70 bucks I spent garbage

These glycerin rigs were recommended to me by someone in a local shop. I was pleasantly surprised by the size of hit you can take off this without discomfort. Does the job well!