Decided to give Vype a try after using other e-cigs. Other ones involved refilling with liquid, which was messy, difficult to switch flavours, and the atomiser which creates the vapour required cleaning, and often didn't work well after a week. All those negatives disappeared with Vype, no messy filling, easy to switch flavours, and with each refill you get a new atomiser, which means clean vaping every time. Using Vype has really helped to battle real tobacco, something previous e-cigs haven't managed to achieve. The service in terms of delivery of the e-pen, and subsequent orders for refills have been very swift. Overall, an excellent product and first class service.