I'm gonna say its the dense smoke... and ... if you get one where you push down on the water and it forces the smoke into your lungs... the smoke gets deeper in your lungs.
YahtzeeG Reviewed by YahtzeeG on . Grav Bong Ok, i smoked out of a gravity bong for the first time yesterday. Ive been smokin for about a year, and i got totaly blazed after a few rips. I just want to know how grav bongs get u really high so fast :rastasmoke: Happy toking:rasta: Rating: 5