The 20" Worked Single Perc Beaker is one wavy piece ! Standing 20 inches tall, this straight neck beaker bong looks amazing with its wrap-and-rake pattern. Squiggly yellow and blue fumed glass drizzles on the neck and beaker base. This water pipe features an open bottom 7 arm tree percolator. Tree Percs contain slits on the side for the smoke to pass through for filtration and diffusion. An Ice catcher sits right above the percolator for an additional feature if need be. As smoke passes the ice to your mouth it becomes smoother and cooler. Using an 18mm to14mm downstem with a female joint and 14.5mm male flower bowl makes the cleaning process that much easier when taken apart. So if you wanted a tall traditional beaker bong with just a little bit of flare, here it is!