The two holes on the side of your device are used for airflow. Please do not block the holes when using the device. Barring these two holes will result in no/low vapour production and a more difficult pull as the airflow will be blocked.
The two holes on the side of your device are used for airflow. Please do not block the holes when using the device. Barring these two holes will result in no/low vapour production and a more difficult pull as the airflow will be blocked.