This piece is ready to rock! Fire cut glass offers superior diffusion power with small holes pierced throughout the piece. The 15.5-inch tall bong stands apart from the rest with inset diffusion. The 18mm, 90-degree female joint comes fitted with a deep dry herb funnel. A 90-degree angle, however, makes it perfect for upgrading with a quartz banger nail for easy concentrate fun! Unlike a 45-degree joint, sticky wax doesn’t slip away when it melts into oil. Each inhale journeys through the sturdy two-prong Dewar’s joint and through the cleansing cycle of a donut percolator. Fire cut diffusion adds to the cooling, cleansing power of each chamber. Take your pick between black, blue, green, or teal colored glass accents to add your own splash of style! Maria rings -- while looking cool -- also add durability to the thick borosilicate glass pipe. This thick, tall bong is balanced by a stable 4.25-inch base that’s ready to hold strong through all your herbal adventures.