those lungs are a EURO thing, I never smoked outta one until I went to england. no joke, some of you other americans might have had one but I never even heard of one until then. Its like a complicated gravity bong with no water, if you wanna get real high and smoke outta a bottle. Get a 2 or even better 3 liter bottle cut the bottom few inches off, put a socket wrench bowl on top. You take of the top/cap submerge the bottle screw the top on put the flame over the bowl and slowly pull up, bam 3 liters of White Widow, or whatever you may be tokin. All you do is quickly unscrew the cap and pull the harshest hit of your life!! Its a good idea but when you gotta use plastic....thats why we got a glass one for parties!!! They have those bucket bongs which is the same L pressure H pressure concept but I dont know about all that vinyl and shit. a PURE gravity bong, its alot of glass but god damn it gets you ripped as good as a 4ft zong. theres my DIY, peace biatches!

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"before you try and belittle me again, maybe you should look at my post count and my reputation, then look at yours....then logic might strike you some sense!!!!" -LBz