I'm giving this unit a 3 star because I'm not totally impressed with it. Even though I primed the wick there is a snap, crackle, and pop when holding the button down. Sometimes it feels like little explosions are sending particles flying out the chamber where you suck. Not sure if this is what it's supposed to do as I am new to the vape pen world. I have now have 4 pens, this Evod is my least my favourite.
Reviewed by: Denny Stabenow from Olds, AB.