Introducing the K4 from Aspire. This open source electronic cigarette is easy to use and satisfying right out of the box! The K4 brings you an economic tobacco alternative with a direct to lung experience that is convenient to use and satisfying3
The k4 kit contains the k4 battery, a Cleito tank, a 0.27 Cleito coil preinstalled,an extra replacement coil and a Cleito cuff, and a Microusb cable.
