The guy above is bang on about the vapourizers, i aswell personally think bongs do filter out a lot of bad stuff(just smell the stuff), but theres some people who think they are counter productive and actually do absorb a little amount of THC, either ways bongs are sweet and vapes and amazing.
420purplehaze420 Reviewed by 420purplehaze420 on . bong is a bong realy that much better for you then a reguler pipe? also how good is a vaperizer for you? Rating: 5