The check valve from the home Dschinni consists of robust borosilicate glass and is equipped with a valve ball, which ensures that there is always the unused tube is blocked during smoking with two hoses and no unwanted air can be with drawn.
- Material: Borosilicate glass 3.3
- Ground finish: 18.8
- Length: 9 mm
- Weight: 17 g
- The check valve is compatible with any hookah equipped with 18.8 mm ground joints on the hose adapters.