you can make one that is just as effective for a shitload cheaper, but like madsativa said its good for like a novelty
JaMakin07 Reviewed by JaMakin07 on . Vortex Gravity Bong So while searching around I came across this unique gravity bong. I would love to have one. Take a look at this demo on youtube. What do you guys think about it? http://www.youtube.com/watch?v=XG4OWMsdCKE&mode=related&search= Rating: 5