How do you use hubbly bubbly?

To use a hubbly bubbly, also known as a hookah, fill the base with water until it's about one-third full. Pack flavored tobacco (shisha) into the bowl without pressing it down too hard and cover it with a piece of foil with small holes poked in it. Light the coal and place it on top of the foil, then inhale through the mouthpiece while ensuring the airflow is unobstructed. Enjoy the smooth, flavored smoke, taking slow, gentle draws.