Vandy Vape Kensei 24 RTA, consists of a very complex structural system. Looking at the product, it can easily be concluded that it has a honeycomb airflow system placed at the bottom of it. 12 holes are present on each side of the product which are quite useful. It helps the product to regulate a smoother airflow which can bring along a new atomized and vaping system to cope with the changes. The quantity of liquid it can withhold is 2ml which can significantly be increased up to 4 ml. All it requires is replacement; replacement of standard pyrex glass tube with a bubble glass. This should be done without increasing the total height of the vape. This is done to provide an authentic product full of flavors.