The Cleito 120 looks nearly the same as the original Cleito tank, but with a major performance difference. The coils have been engineered to withstand high power to create massive amounts of vapor. Featuring a 4.0mL tank capacity, this is a small upgrade from the version one's 3.5mL tank capacity. This 4.0mL tank is filled very easily through the top fill method for a quick tank refill and less mess. Now with a larger adjustable airflow, this tank can also support the larger coils without getting to hot. Stemming from the ultra popular version one, the Cleito 120 will work just as well, if not better, than it's predecessor with it's upgraded features and low profile design.