me? personally? i've broken two bowls to bongs.. (the cheap ass cone shaped ones...) i broke the little handle off one, and i snapped the entire bowl off another... (it was pretty good timing tho, right about that time i tried to stop smoking cigs, and got me an oz to smoke on.... i filled the stem up with bud, and smoked on it like a cig lol.... i smoked joints too, but when i got down to the last 1/4 or so i started smoking out of that to ultra-conserve....)