Take all of the best features of the cloud tank, a durable, quality tank that hits hard, tastes good and has adjustable airflow and make it a hair thicker with a more efficient heater and you have this beauty. This Cloud Tank plus has a bottom oriented heater so it will burn up more of your oil and not leave the little puddle that never gets vaped on side inlet tanks. This tank will burn more of your oil and offer fast heat-ups and great absorption. This uses something called T-Core heater technology which ensures to get a smooth even voluminous vape. A great gunmetal finish with adjustable top airflow and genuine pyrex reservoir makes sure this tank is one of the best small tanks you can prefill into.