Smoke Relief UK is a most popular brand of electronic cigarettes. Smoke Relief electronic cigarette is a micro switch switches on the atomizer to produce a realistic smoke effect that is in fact the same kind of smoke people get in nightclubs. Each electronic cigarette consists of a battery, an atomizer and a cartridge containing a mixture of vegetable glycerin and propylene glycol, nicotine and flavorings. Smoke Relief’s electronic cigarette combines the kind of smoke with flavoring and nicotine to deliver nicotine hit without any harmful side effects. Their replacement cartridge is equivalent to 20 tobacco cigarettes and gives a saving of roughly 80% on the cost of traditional cigarettes.