Made from quality borosilicate glass and measuring 13cm in height, the Chongz ‘Pre Kool’ Glass Pre-Cooler is a great attachment that will instantly enhance your current bong without breaking the bank.
The beautiful blue coloured 6-arm tree percolator provides plenty of filtration and cooling of the smoke, which leads to fresher, smoother and better tasting hits.
To use, simply fill it up with a small amount of water and insert it into your bong where your bowl would normally go and put the bowl into the top of it.
The ‘Pre Kool’ has a male joint and will fit any bong or rig with a female joint.
Thickness: 9 mm