Percolators are common additions to bongs, bubblers and dab rigs, and many of these pipes have them built in to their glass design. … Basically, when smoke travels through

Percolators are common additions to bongs, bubblers and dab rigs, and many of these pipes have them built in to their glass design. … Basically, when smoke travels through
I was watching my friend 420 Vapezone on one of his live streams one day, and he pulled out this crazy looking contraption and used