Aspire Nautilus Coil
Aspire Nautilus Clearomizer Replacement Coil - Bottom Vertical Coil - Pack of 5
The Bottom Vertical Coil (BVC) is a single coil that is placed vertically in the replacement head. Standard coils are placed horizontally with a silica wick inside each coil. The vertical coil is open in the middle and has a ceramic wick around the outside of the coil. This provides the best flavour, improved airflow, and a longer wick life. Even though these are single coils, they perform as if they were dual coils.