Water pipes also known as hookah, sheesha, nargila or hubbly bubbly have been around for centuries especially in the Middle-east. Now it is becoming more and more popular in the rest of the world.The water pipe is used to smoke flavored tobacco’s, marihuana and other substances. The hookah is known to cool down and filter the smoke before inhaling it. This makes it easier to smoke. The biggest difference between a water pipe and bong is the tube through which the smoke is inhaled; the tube from the water pipe is narrower.