Zob Glass’ scientific percolator bong with 4-arm tree perc, integrated splashguard and ice notches. Made in the USA from 5mm thick American borosilicate glass, this effective glass bong features an 18.8mm female ground joint and matching bowl slide. 

• American Borosilicate Glass

• 18.8mm Female Joint

• 18.8mm Bowl

• Removable 6-Slit Downstem Diffuser

• 4-Arm Tree Percolator

• Splashguard

• Ice Notches

• Choice of Black or Green Logo 

4-Arm Tree Percolator

Zob Glass equip this ice bong with a 4 arm tree percolator in the tube of the waterpipe. Each of the four arms feature two slits for optimal smoke diffusion. After 6-slit downstem diffuser first diffuses the smoke in the bottom chamber, the smoke rises up into the second chamber and through the tree percolator. It's at this time that the smoke is diffused for a second time to produce the user with a significantly filtered hit.

Splashguard

An effective splashguard is placed just above the tree percolator to help remove the chance of water escaping through the mouthpiece. This means no more nasty water splashback for the user!

Ice Notches

The team at Zob Glass include the 3-pinch ice notch system towards the top of the mouthpiece. The perfect compartment for a few ice cubes, this added feature forces the smoke to pass through the ice and deliver the user with an ice-cold smoking experience.