1. 304 Stainless Steel Construction
2. 24MM Diameter Single Coil based
3. 2ml Capacity
4. Gold Plated Stainless Steel Contact Pin
1. Diameter 24mm single coil fit for each type pre-build coil
2. Screwed the coils by Spring easy to build.
3. Top filling system
4. Anti-burning drip tip
5. Airflow control system
6. Flavor and cloud chaser's dream rta.