The Phoenix Rising Dual Waffle Perc Bong is a showstopper when in use and has maximum filtration capabilities! Crafted from quality American Made glass, this bong has a bubble base for stability. First your smoke is filtered through the double layer of waffle percolators, rising to the next chamber that holds the jellyfish percolator. With the size and stature of this bong, it guarantees thick and smooth rips every time! Each pipe includes a 19mm male herb slide.