This huge bong may have a simple straight tube design, however, the magic that goes on inside is far from simple! Crafted from sturdy and reliable 5mm borosilicate glass and supported by a wide base, the Crusader has durability down to a science. The large cylindrical chamber is home to several percolators. When smoke is inhaled, it's initially swirled around the donut recycler for some initial cooling. It's then conditioned and cooled further with the drum perc below as it is diffused through the holes. Smoke is taken into through the top drum perc, dispersing the smoke as it passes the ice pinch and escapes through the mouthpiece. Every time you hit this bong, you can expect smooth rips no matter the size! The clear glass is subtly, yet elegantly accented by royal blue or amber pops and several gold Tsunami Glass logos.