The No7 E Cigarette are an alternative to nicotine and tobacco cigarette. These devices has become increasingly popular since they were first introduced into the United States a few years ago. According to some manufactures, a huge number of consumers want to know more about how these electronic devices work, and if they are a healthier alternative to smoking real cigarettes. There has not been any approval from the FDA that these items are more healthier and people should be cautious before they invest their money into a product like this. Most of these can be bought online or over the phone.