Are you a hardcore vaper looking for something that doesn't demand the e-liquid refilling in the clearomizer, the changing of the tank, and resistance coils? Does the recharging demands in the middle of your relaxing vape moment irk you? Well, having a Big Bar Duo Disposable Vape won't let you go through all that. It is an amazingly formed unit that will give you elongated nic hits entwined with the exotic play of two flavors that can be changed anytime.