My best tip is the 'Nic Flick'
Simply place on your fresh cartridge then flick the cigarette in a downward motion with the LED pointing downwards. The nicotine capsule will slide down the holder and therefore deliver more nicotine in the vapor.
Simply place on your fresh cartridge then flick the cigarette in a downward motion with the LED pointing downwards. The nicotine capsule will slide down the holder and therefore deliver more nicotine in the vapor.