Transform your Billet Box with the VapeShell Style RTA by SXK for use with the Billet Box rev4 Boro tank and compatible tank systems. The SXK VapeShell Style RTA/RBA bridge comes with 4 airflow reducers to suit your vaping pleasure.
- Size: 17 X 39mm
- Deck: single coil
- 1. Includes 4 different size airflow inserts (2.0/2.5/3.0/3.5mm)
- 2. Large building deck for alien and clapton wire
- 3. Airflow control