The Sub-Vers 10m uses replaceable sub-ohm atomizers built at 0.6ohms. The tank's hardware is comprised of stainless steel and a durable Polycarbonate tank capable of holding an impressive 10ml of liquid. For added convenience, the Sub-Vers 10m can be filled from the top as well as from the bottom of the tank. The device has an adjustable airflow design. Using the rings located at the bottom of the tank, users can adjust the amount of air moving through their device to create bigger clouds and better taste.