The Dual Chamber 12-Arm Bong from Cheech Glass is a heavy-hitting dual-chamber straight tube that features an upper chamber fixed 12-arm perc, multi-hole base perc and a splash-less water chamber with a 14mm female joint. A sandblasted 14mm flower bowl is included and there are 3 ice pinches to provide a cooling effect on your herb smoke when needed. Color accents highlight the bong's lip and base with added etch work on the body. This is an affordable, powerful and quality made bong that is ready to enjoy right out of the box. Each Cheech Glass bong or rig is officially licensed and endorsed by Cheech Marin.