Re: I dont understand how this can work
man it works! clay is used for hookah for two reasons, first: it's cheap, second: it can deal well with temperatures!! it won't crack the only bad side is you don't have much room for shisha, nor coal, what makes a short session that is likely to burn if you don't know what you are doing.
why is it good? the smoke get's chilled right away, it isn't building up a warm smoke and then get's in the water as a bunch, it's builds up cold smoke so it kicks ass! the reason to doubt it is because clay isn't know as a good heat transmitter.. got my point?
if I show how to make a good diffuser easily, you want it written or video?