Recent content by smokevape2

I don't think it is 510 because my battery is 510 and doesn't fit. PLEASE tell me someone has an answer because I've been looking online all day.

This doesn't fit any of my vape pens. Can someone please tell me what type of pen I can buy that is compatible with this? What I bought before this always fit my o-pen type. The bottom is larger than what is shown below.