Check out the Aspire K2 tank
An excellent choice for beginners as it is user-friendly and easy to use. This tank has a capacity of 1.8ml of e-liquid and produces a small amount of vapor, ideal for mouth to lung vaping similar to smoking cigarettes.
Aspire Vaping Tank for Beginners 1.8ml E-Liquid Capacity Bottom Refill Fixed Airflow 510 Connector Compatible with High PG E-Liquid Supports Mouth To Lung Vaping
The K2 tank is compatible with most vape devices as it features a standard 510 threaded connection, ensuring a consistent connection. The fixed bottom airflow enhances the flavor of your e-liquid, and its fixed nature provides a uniform vaping experience.
The tank is easy to refill thanks to its detachable base. Simply turn the tank upside down, unscrew the base, and fill it up. This is also how you replace the included Aspire 1.6 Ohm BVC coil, which delivers improved flavor and is compatible with high PG e-liquids of 50% PG or higher.
Aspire K2 1.8ml Vape Tank Aspire 1.6 Ohm BVC Coil User Manual