[h=1]Hey all, I purchased the 520 Mega Electronic Cigarette leather Utility Kit from wordupecig.. My question is: What does the 520 stand for? I see a lot of talk about 510 this, 510 that.. When I want to get a passthrough, what number do I look for? What about different atomizers? I'm just a little confused about the whole thing, and hoping that some of you guys could help! Sorry if this is a noob question, but I can't seem to locate my answer! Thanks so much!
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