While cigarettes from Smoking Vapor curb nicotine cravings, they never emit a puff of smoke. The electric cigarette's LED tip lights up as it releases customizable doses of nicotine in time with users’ drags, stripping the smoking experience of tobacco, toxins, and smoke itself. Long-lasting rechargeable batteries or strikes of lightning power each of the cigarettes, which immediately detect users’ puffs via a microprocessor and sensor, with no button pushing required. Smokers can select from traditional or flavored nicotine cartridges. A variety of flavors are available in stores, including Grape, Coffee, and Strawberry.