These beads are made out of borosilicate glass and are designed to go into the bottom of your bong to add an extra obstacle for the smoke, turning any normal bong into a far more effective percolator.
We were amazed at how much difference this simple idea made to the smoothness of a bong hit. By transforming large bubbles of hot smoke into tiny ones, the increased surface area coming into contact with the cold glass and water, produces a much cooler, smoother hit.
Additionally, unlike other percolators, these beads are easy to clean as you simply empty them out to give you easy access to the inside of the bong.
Warning: You must be 18 years old to purchase this product in the UK. By adding this to your basket, you are confirming that you are over the age of 18.