• Single dome shaped circular percolator with 12 diffuser slots.
• Very heavy beaker bottom percolator bong.
• Ice Catcher notches.
• Thick Lip
• Glass on glass percolator includes a 19mm downstem and a separate matching blue colored bowl. 

A percolator acts to force smoke through long chambers which further filters the smoke and smoothens it. This bong will cool off your smoke for smooth hits. This 12 inch percolator has a single dome shaped diffuser. Dome shaped percolators are also known as bulb percolators. This pipe is nice and thick at 5mm thickness. The width of the water chamber is about 5.5 inches wide and can hold a lot of water. The width of neck is about 2.5 inches.