One of the unique features of Mya hookah bowls is their design, which is intended to enhance the smoking experience by improving heat distribution and airflow. Mya hookah bowls typically have a phunnel shape with a raised rim around the edge, which allows for a small amount of shisha to be packed in the center and heated by the coals placed around the rim. This design helps to prevent the shisha from burning too quickly and ensures a consistent and flavorful smoking experience.