Key Features
- MTL RBA Top Cap: Converts the Serin RBA Boro for mouth-to-lung vaping experience
- 3 Airflow Pins: Includes 0.8mm, 1.0mm, and 1.2mm airflow pins for customizable airflow control
- MTL Internal Chamber Replacement: Dedicated internal chamber insert for optimized MTL performance
- MTL Integrated Tip: Comfortable integrated mouthpiece designed for restricted draw vaping
- Compatible with Serin RBA Boro: Designed specifically to work with the Serin RBA Boro device
Package Contents
- 1 X MTL Wicking Sleeve
- 1 X MTL Airflow Chamber Insert
- 1 X MTL Integrated Tip
- 3 X MTL Airflow Pins (0.8mm, 1.0mm, 1.2mm)









