Hey everyone. A friend of mine wants to use a vision stardust on his 510 after vaping off of mine that I'm using with my ego. My question is, is he going to need a 510-ego adapter or just a 510-510 extender? I know the stardust screws onto the larger threads on my ego but if I'm not mistaken it's the 510 threads that power the unit.
Thanks in advance for helping
Thanks in advance for helping