This 12" green glass water bong features an impressively thick bowl measuring 14mm for a female joint, and a downstem of 5.5" for an 18mm female joint. The tube has a 2" diameter, a 5" base, and boasts 5mm thickness for added durability. This set includes 3 pieces. 

• Height : 12"
• Green tube
• Thick bowl for 14 mm female joint
• 5.5" down stem for 18 mm female joint
• Tube : 2"
• Base : 5"
• Thickness : 5 mm
• 3 Pieces