Used it once worked great now it wont work
I really enjoy my Halo Zero vaper. It fits in my pocket easily, as well as my hand; it has a nice light vape (not over powering) and it's not strong. I use a grape flavored e-liquid in it. The only thing I don't like is the on/off button. I wish it were slightly bigger and only have to push it 2x for on and 2x for off (5x is over kill).