nice...some friends and i made a 3 hose bong sorta like that.
and for people making their own...just go to home depot, or a similar store. you can buy
6x12 Feet screen roll: $5 (enough to make in the area of 500 bongs)
Steel Bowl like joints: 90 cents
10 feet of small PVC piping: $1
Tubing : $1
Glass Drill Bit: $6

Imagine all the possibilities!!!! For so little money

Have Fun