A Second Class stamp http://www.365casinos.com/shamans-magic-slots/ shaman's magic slot machine download  E-cigarettes, in their most popular form, look like conventional tobacco cigarettes. They do not, however, contain leaf tobacco and they do not burn. As described by CDC, they are battery-powered devices that provide inhaled doses of nicotine vapor and flavorings. Because they do not burn and do not produce smoke, their advocates consider them more socially acceptable than traditional cigarettes.