Res Caps made by Resolution Colorado have revolutionized how to clean your bong. These bong cleaning caps will save you time and mess because it allows you to shake vigorously when putting your cleaner in the glass instead of trying to plug the holes with your fingers.
Resolution Cleaning Caps also act as a bumber for accidental falls when you're not using your piece and are also great to use when traveling with your beloved piece.
Res Caps fit 99% of water pipes.
*Res Caps do not work with 10mm or smaller Micro Rigs.