Smok TF RPM is a great little 2ml capacity tank. It's filled at the top with a secure locking feature that is released via a quick button press. It can be used for both MTL (Mouth to Lung) and DTL (Direct to Lung) style of vaping due to the adjustable airflow on the base section of the tank. The TF RPM uses the industry standard 510 threaded connection with a gold-plated pin for better power flow, and is compatible with the RPM 0.4ohm and 0.6ohm Coil. Compatible With Smok Guardain 40 Kit Features:

2ml E-Liquid Capacity
23mm Diameter
Adjustable Airflow
Slide to Fill Top Cap
510 Connection
Compatible with RPM Coils

A solid stainless-steel construction highlights the TF RPM’s robustness and reliability. The inclusion of a durable O-ring between the airflow chamber and the tank effectively prevents leakage, whilst the bottom adjustable airflow provides greater control for the user over inhalation. To refill, simply press the top cap button to slide the mouthpiece over and fill the juice port with an e-liquid of your choice. Employing the RPM coil series, users can configure their exact preferred vaping style with ease. Contains:

Smok TF RPM 2ml Vape Tank
Smok RPM 0.4 Ohm Mesh Coil
User Manual