This hookah is manufactured by Khalil Mamoon who is the most notable hookah manufacturer in Egypt. Nigma means Star in arabic which is one of the featured small overlaid designs on the stem. This hookah has an engraved ice chamber which you may fill with ice for a cool smoking experience. The Nigma stands at 36" from the top of the bowl down to the bottom of the base. This hookah also features some trademark Khalil Mamoon designs overlaid on the beautifully crafted stem.