WHAT DOES VAPE PEN BATTERY 510 MEAN?

Propylene glycol is usually a watery liquid that is accountable for the ‘throat- strike’ that you feel when you inhale. PG can also be wonderful at carrying and suspending flavors as part of your eliquids, much better than VG.Fortunately for Vampire Vape supporters, most of their flavours are available as nicotine-free juices. Unluckily for us,