Originally Posted by albadin
yea idk why his does it at the top, but it actually makes sense because the hookah is built in Egypt with sand everywhere... ive heard of brand new KMs with sand in the ports. idk, thats just in my experience in the multiple KMs ive used. we should really ask a vendor who has handled hundreds of stems...
That does not sound like sand.
He does it near the top because that's where the sound seems to be coming from.
You said that this was your experience with around 10 different KMs you have checked for this on?