How do I use a cartomizer?

Cartomizers are incredible easy to use. Simply screw a filled cartomizer onto the end of your devices's battery, making sure that the small rubber bung is in place at the other end, where you'll inhale from.

Then, simply inhale from the end with the bung, and your automatic batteries will do the rest. If using a manual battery, just hold down the button whilst you inhale, and release when you're done.