SMOK’s highly anticipated TFV8 Tank takes all of positives from its predecessor and amplifies it by ten fold, making this tank an absolute beast! Featuring large dual cyclops adjustable airflow, the TFV8 tank has an upgraded airflow & coil system along with increased tank capacity kicking the original TFV4 tank to the curb. The diameter in the center chimney has also been enlarged to allow more air flow through the tank with the least amount of air restriction. While the swivel top fill feature remains generally the same, the fill port size has increased for easier filling and less of a juicy mess. The tank capacity will accommodate a maximum of 6.0mL of juice depending on which coil is installed. The TFV8 by SMOK utilizes 4 unique, patented Turbo Engines: V8-T8 (6.6T), V8-T6 (6.0T), V8-Q4 (5.0T), and the V8 RBA (4.0T-X). These add up to make the TFV8, a real Cloud Beast!