I need step by step directions or a link to a guide that preferably has illustrations in making a sort of aluminum foil cone that you stick into the bottle cap's hole.
ok so i used to use the original bottle lid cut a 1/4 inch hole in the top of it (center) and wrap the whole thing in foil (tuck it around the edges of the lid so that it seals when screwed onto the bottle) and punch half a dozen holes in the foil with a safety pin where the hole in the lid isbut i recently came up with a far superior design after getting sick of the feint plasticy taste from the lid so what i did was found a metal screwtop lid from a cheap bottle of wine as they have the same thread as your average soda bottle (if painted burn off over gas stove) left it on the wine bottle (so it doesn't loose its shape for the next process) and using the base of a butter-knife i bruised the top of the lid down into a bowl shape and removed the plastic seal from under the cap and once again pierced half a dozen hole with a safety pin at the deepest point of the bowlthis cone piece has lasted some months all i have to do is re-poke the holes when they get clogged upmost glass soda bottles have metal tops too and these work fine aswell just remember to leave it on the bottle while shaping it otherwise you'l crush the threadHappy Bonging!!!
