I stopped by this Vap Shop when in Doylestown to learn more about Vap products in general and the gentleman running the store, who turned out to be the manager, was incredibly helpful. A bit distant at first, the manager (whose name, unfortunately I have forgotten, my apologies) warmed up quickly when he realized that I just wanted information. I suppose a lot of people go into the store giving him a hard time. What this kind man did, in addition to explain Vap products and devices, was save my electronics! He gave me a lesson on battery usage and what type of plug or usb cube to use when charging. Vaping is not my thing, but if it's your thing, this is your place. Knowledgeable, friendly and helpful staff.