Just got it, early Christmas gift! As other have noticed, no fancy box. Unit wrapped in bubble wrap, inside a plain old USPS box. Iv been using my Resurrectors from CCV, and so I just popped it on and started @ 3.7 volts. It still better that my old SD MK II @ that voltage. In fact, I like it better around 3.6 volts. Tons of vapor and throat hit. These cartos dont seem to like 4.1 volts, if they aren't very soaked, it starts to give me a burnt taste.