The best feature of the NEW Smoktech design of the Vivi Nova is the Floating Center pin. This allows you to swap it between endless different mods and not worry about pushing that center pin into the tank. Tighten it all you want...it's spring loaded; it will retract!
This Vivi Nova tank holds about 3.5 ml of e-liquid so you can vape all day without refilling. The tube is Stainless Steel that replaces the plastic one that comes on all regular Vivi Novas. This produces tons of vapor making for a great vaping experience. It is a 510 compatible and comes with a removable drip tip. The top unscrews for easy filling. The bottom unscrews to replace the heating element. To replace the heating element unscrew the bottom of the tank. The heating element is at the top of the center pole and unscrews from the center pole. It is about 19mm in diameter and has a total length of 67mm with the drip tip installed.