Carb hole stopper made of black silicone of the brand Heisenberg. The diameter of the plug ranges from approx. 9 to 16 mm with a total length of ca. 27 mm. Thus, the plug fits in most carb holes of commercial glass pipes. The plug is intended to seal the carb hole watertight when cleaning a bong. So you can safely shake them without spraying detergent solution when you want to remove tenacious dirt stains.
This Product was added to our catalogue on Tuesday 25 June, 2019.
