When Empire Glassworks blew this thick piece, they hit the mother load! This Rainbow Dick pipe is made of sturdy borosilicate glass, meaning it will stand erect for years to come! That glass was used to create intricate detailing of every vein and fold one would expect of the real thing. In terms of function, this pipe has a deep bowl which allows you to suck down large amounts of dry herbs and tobacco. Don't be a jerk off, grab this American made pipe today!