when u put the 2l plastic bottle in the water, u need the bottle to be full of water right? so when the water level goes down the smoke can fill in is that it? its like mostly the same thing as a lung, but seems even cooler ive tried thise one time but in a different method.
mellow mood Reviewed by mellow mood on . Gravity Bong!! Ok so I dropped and cracked my bong, which sucks because I have harsh mids to smoke right now. So I had to make another one...I cruised over to www.smokingwithstyle.com and followed intructions. (I love that site! highly recommend sending the url to any party ass you have hanging around) I got out the cordless drill....my roommate calls me potgyver now. I used the stem from my bong and two size bottles for variety. I love watching the water go down as it fills with smoke and then maynard in Rating: 5