should work fine. smoking out of foil sucks and isnt very good for you, but i guess it is better than not smoking.
brad1028 Reviewed by brad1028 on . Quick question about grav bongs Hey, would it be fine to just use aluminium foil instead of a lid and cone for the bottle? I'm just wondering if it will still suck the smoke in fine when I lift it up if its an aluminium foil sheet with holes in it. Cheers :) Rating: 5