510 to ego ADAPTER RING
About this item
This item sits on the battery and then the vivi nova is screwed on. It provides a flush look and additional support to the battery mechanism which can provide a longer battery life.
Fits on any 510 thread.
Fits on any 510 thread.
“I have an effective age verification process that satisfies due diligence as described in the Business Companion guide for online age verification checks and I will not sell to persons that are under 18 years old"