Plastic Beverage Bottle Bong - Remix

thingiverse

-Altered the female joint to fit more common 14mm bowl -Made it longer to reach the bottom of most 20oz bottles -Made a percolator that attaches to the bottom (perc is a VERY tight fit as it wasn't intended to be removed, if you want to be able to remove it then I would scale it down by a few percent before printing) The best print I got for the main piece was by flipping it upside down and adding tree supports with a 0.2 mm layer height. I used 20% infill but you could more than likely get away with less. The mouthpiece and perc don't need supports. For me, the mouthpiece fits best when scaled down to 97%. *IMPORTANT* Most bottles will not create an air tight seal when screwed on, with few exceptions (Fiji water bottles are perfect). You will need to get some thread seal tape for a perfect seal. You can also cut a rubber band to length and use it as a makeshift gasket but thread seal is 100% an easier and more reliable method.