[mhead1es]

For the GBONG "g=gravity" for those who don't know

1. I was at my college in the science/egineering department and found a piece of glass that would work perfectly as a slide to a bong (including a cone bowl shape on top perfect for packing bud) I believe this was from a barrometric(sp) type instrument or something, it looked like a tall glass tube, with this slide resting in it (some oil liquid was inside).
2. Anyways, I took it but what made it really work was it had a glass on glass connection that stemmed under the bowl peice so it could fit perfect into 2l / vodka (other liquor drinks of your choice).
3. Cutting a hole in the bottom of the bottle you then would use it like an normal gb but the glass on glass made it taste so much better/cleaner.

I will try to draw up simple pics in paint and post them later (to explain the look of the side and how it slid into the bottle)...
because I left the gb top at a kid's house who I "parted" ways with . Good luck and be safe.

ps... the house the peice was left out was a party house and one of the kids was able to get a glass bottle "holed" out in the bottom so it was a glass on glass slide in a glass bottle in a glass bucket gb, very tasty and recommended.
pps... the kid that introduced me to the "party house" shortly attended college but dropped out and that was one reason we parted ways, but he had a friend who blows custom glass and made a copy of the slide I am talking about, so once I have some pictures up, although not to scale, they will have relations to bottles and what not, if you know anybody that can blow custom glass I suggest looking into the matter. It's a great time as most people will admit gbonging does get you pretty fucking high but the usual methods are dull/gross. Hope this has inspired some people to look for new methods of enhancing the high... and keeping it CLEAN!

/edit picture created, uploaded, and displayed (imageshack is the host so I'm not sure how long it will be displayed :cry:

==== NOT THE BEST PICTURE, NOT THE BEST AT ALL ====
so i lied and used photoshop ...



I was "expanding" my thinking a little while ago and had an idea for people that can't come across a slide piece (engineering school or science stores maybe) like this or don't know anybody that can blow glass. Well basically find a rubber stopper or cork that fits the bottle you want to use well but can be removed without to much pull. Next get a regular glass slide from a headshop that they sell for bongs. Then all you need to do is match a drill bit up to the stem, use one that is slighter smaller than the stem, and drill a whole straight down through the rubber cork. Last thing is to slide the slide through drilled hole carefully, it will take some effort, and you have a similar basis except the stem skirt is rubber, but you still have a glass bowl to hit, and on a GBONG, which is priceless . I'll post a picture up later.

Originally Posted by mhead1es

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NOTE: For the Gravity Bong: Bowl can be replaced with either of the following:

• 1. Like a normal Gravity bong use aluminum foil (not tin, neither are good for you but tin is much worse). Be creative and come up with your own methods for placing the foil as a bowl, using a pin for pocking holes usually works great for a screen type bowl.[list:01281925dc]1. To create a bowl simpliest rip foil in a square that can cover the hole of the lid of the containter and dip into the lid slightly. Place the foil over the lid and then using your finger push it into the depression slightly. Pinch the excess foil tightly and securely to the edges to make it air tight. Using a pin, poke several holes in the bottom most part of the curve without causing a tear or overlapping pokes to cause a large hole. This will allow for you to breakup your nugget and not worry about it falling into the water through holes.

• 2. You will basically be doing the same thing on the second technique except you probably will need other materials besides those for mentioned. You definately have a lighter which is usually what is seen used, scisccors help, and a pencil (eraser side) size object for creating the dimple in the foil.
  In this instance what you will want to do is heat up the center of the top to the lid of the bottle (this method usually works best with gatorade bottles, larger fat lids, but soda pop lids will work). Make sure the plastic lid doesn't ignite and as it heats either take scisccors or a knife a puncture the very center (aproximately) of the cap. Work the puncture into an 1.5 diameter hole in the lid. Easy way is to get the blade up and get any of the plastic from the top cut out of the way and then just rotate the blade in the circle and it creates a nice circular hole with pretty smooth edges.
  *Since the hole is small in the cap this is why the "pencil sized" object was need for the bowl making. Make sure to use that when creating the depression and then add the pinholes in the same manner. Keep in mind the bowl does not have to be large as this is a gravity bong.* Now create the foil "bowl" in the same manner as before but make sure you have enough to get the foil back to the edges of the top so they can be securely scrunched underneated from the top to the bottom of the cap to keep the foil from moving.

2. The other way you could make this and keep the glass aspect is by simply going to a headshop and getting a cheap glass bowl&slide piece (both in one). Most they would cost you is 20 dollars (USD) but I'm sure you guys can find them for less than 15-10. Next thing is to get a rubber stop (as in a cork) that fits into the top of the bottle. When you find a cork that fits your bottle and slides in and out with a good hug and a good airtight aspect to it get a set of drill bits out and a drill. Start placing the tip of drillbits to the bottom of the slide shaft to see which bit looks as if it has the same cyclyndrical diameter. You want one SLIGHTLY (and JUST SLIGHTLY) smallar. Once you found the one drill striaght down through the center of the cork with the bit how ever you need to, be it using a clamp to hold it, measuring the cork to find the center, etc... Once you have the hole in the cork, carefully work the slide through it as it will be hard. This will give you a close imitation to the glass one I had. Enjoy.[/list:u:01281925dc]

*Aluminum foil is broken down after a while from the heat of the lighter. If it is used the sheets should be replaced so alluminium does not leach into the smoke. I believe it is linked to diseases such as Althemizeir's(spelling) but not 100% sure.

I'll put up pictures if requested. Please allow time for pictures if requested.

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-inefficiency- I had said to redo the graphics like your posts if you wanted but then it said they were nicked... if you want ill actually take time and make some graphics for all the techniques, maybe even movies

PS guys, after the GBONG glass bowl alternate i'll post a way to turn your ROOR into a hooka, I hate hookas but I have never got so high with this method off one pack (it will work with any bong probably)