The tank comes with a series of high-quality coils, ensuring optimal flavour extraction and cloud production. Using the highly renowned Z Series Coils, Geekvape have designed a brand new coil to this range offering considerably longer lifespan.One of the standout features of the Geekvape Z Fli Sub Ohm Tank is its advanced airflow design. This ensures a smooth and flavourful vaping session every time, offering a perfect balance between cloud production and flavour intensity.