Continuing along the path of innovation, WS have come up with yet another state of the art filtration system. This bowl has a percolator inside so the smoke is already being filtered, cooled and smoothed out before it evens gets inside the bong.

This means you can have that percolated experience without forking out hundreds of dollars for a perc’d bong. By simply putting this cup on any 18.8 joint, you will get percolated!!!