The SMOK TFV8 X-Baby Tank is the ultimate rendition to the tank that redefined the compact Sub-ohm segments, producing a brand-new coil structure with the implementation of a leak-proof top airflow system for the impressive 4mL juice capacity. Dubbed as the TFV8 Baby Beast Brother, the TFV8 X-Baby Tank expands overall size compare to the original TFV8 Baby with the enlargement of the base diameter to 24.5mm with a 33% increase in juice capacity, featuring an impressive 4 milliliter maximum reservoir. The refill system retains the ergonomically-orientated functionality, featuring the swivel hinge-and-lock system to expose the e-juice ports for convenient refills. The architectural structure has evolved with the integration of a stupendous top-airflow system, assimilating two large adjustable airslots that redirects down to the atomizer chamber for a leak-proof design and flavor-orientated performance. The design feeds directly and quickly into the coil base, allowing airflow to rapidly enter the system that allows for a near unmatched rate of delivery for the TFV8 Baby-X. The new TFV8 X-Baby Coil Family has been explicitly redesigned to improve overall capability, introducing a brand-new coil structure with an improved coil chassis arrangement and four large wicking ports for faster saturation process. Headlined by the included V8 Baby-X Q2 Coil, it allows for a smooth performance delivery with a wattage range of 40 to 80W. Also included in each kit is the V8 Baby-X M2 Coil, featuring compatibility with 3.7V mechanical mod such as the SMOK Stick V8 Kit. The utilization of design revisions that greatly improve general use and maintenance while up keeping SMOK Tech's engineering marvel, the SMOK TFV8 X-Baby Tank is a class-leading flagship system available on the market today.