One style, which some people refer to as a “waterfall” gravity bong, uses the negative pressure of water falling out of a bottle to pull air through the plant material and fill the chamber with smoke.

Before the abundance of highly concentrated forms of cannabis, we had to get creative to elevate highs to levels the average pipe and bong couldn’t. The only two ways to accomplish this were with the ...

First things first, the biggest question to answer is: what are percolator bongs? These are none other than water pipes or water bongs that offer more filtration than the average setup. Water bongs ...