The Blue Ball Valve is a stylishcustom glass valve. Equipped with a ballof blue purge, this accessory allows you to emptythe vase of your shisha and ensure tightnessto suction.
The purge valve will fit all diameter 18/8glass hookahs, but can also be used as a customization item on metal hookahs with standard 18 connectors /8. The original design of this valve will make it an outstanding element of customization!