This 16 double tree perc straight tube bong is made with sturdy 6mm thick glass to ensure extreme durability. This straight tube features three separate percolators for maximum diffusion. In the bottom chamber is a diffused downstem that connects to the bowl piece to start the diffusion process. Once your smoke passes through the diffused downstem it is sucked up through the first tree perc and then the second tree perc that each contains 8 arms that small slits. The combination of all three percolators will give you a super smooth and flavorful hit time you smoke. Just in case all that filtration wasn t enough, this bong also has an ice catcher to further cool down your smoke using ice cubes. This water pipe features a 14mm female joint and includes a matching 14mm bowl piece. 

Height:  16 Inches  Joint:  14mm Female