G-Spot - Glass Diffusor Rings
These glass diffusor rings from G-Spot are a very effective way to get cool, smooth hits from your favourite bong without using a percolator or pre-cooler.
Simply fill your bong's chamber with the diffusor rings. This will break up the smoke, increasing the surface area and making the hit smoother and cooler. The rings will also collect tar and other particualtes over time which can be easily disposed of by rinsing the rings in a cleaning solution every now and again.
The glass diffusor rings from G-Spot are 6mm in size - which is ideal for straight cylinder bongs or water pipes with ice notches.
6mm x 6mm Glass Rings - DR06