1. Pure eramic heating coil
2. All Ceramic Contructure
LEAD FREE & More Clean
3. Quartz glass (High temperature resistance)
4. 3-Layer-Silicon Ring Full Sealed
5. Bottom airflow, work well with 510 button/buttonless battery.
6. 510 Thread
5. Bottom airflow, work well with 510 button/buttonless battery.
6. 510 Thread
7. OEM / OEM welcomed, support custom packagings, custom logo engraved and printed.