This Kayfun / Russian 91% Nova SS2 Custom Top Cap is made in the USA by highly skilled machinists.
It replaces the Kayfun or Russian 91% top cap with a stainless steel top cap that has a heatsink design with two ridges plus it adds two key features.
The Nova SS2 Top Cap adds an additional 1 - 1.5mL of E-Liquid capacity.
It also features a Snap O-Ring design that forces the O-Ring to stay put during refills or cap exchanges.
The O-Ring will never fall out and it can be easily replaced by snapping it ito place.
Kayfun / Russian 91% Nova SS2 Custom Top Cap Features
This product hasn't received any reviews yet. Be the first to review this product!
DOA Warranty ONLY! See warranty section for details.