These are the new Aspire Nautilus BVC Coils to use with a multitude of new Aspire Products. The all new Bottom Vertical Coil technology features no-wick design and offers a much longer life cycle as well as more vapor production. 

Changing Instructions
	
Unscrew the metal bottom cap from the tank.
	
Pour out any remaining E-Liquid (set aside to refill)
	
Unscrew the old head from the bottom cap.
	
Screw the new head onto the bottom cap.
	
Fill tank with E-Liquid and reassemble
	
For best results, wait a couple minutes for the E-Liquid to feed the coil before vaping again.