I purchased a vype pen which was good first of all, then the area above the button cracked, causing only one of the buttons to work. Then after a while it over heated and and burned the stick inside. Then after a while again, I had my pen charging and the area in which the charger screws on to fell out, with the inside wires completely exposed as they also came out with the port. I then tried the e-stick which was fine at first but then after a while, even when charged with a new e-stick tip, no steam would come out of it so I had to purchase another. I found that the flavours that come with the e-stick run out so much faster in that the four cartridges hardly last two days, which would be okay but at the price of £7.99 a packet, does not seem quite worth it.