What are e-cigarettes and how do they work? An e-cigarette is a device that allows you to inhale nicotine in a vapour rather than smoke. E-cigarettes do not burn tobacco and do not produce tar or carbon monoxide, two of the most damaging elements in tobacco smoke. They work by https://www.vimaonline.gr/20/article/33672/to-ilektroniko-tsigaro-de-fainetai-na-alloionei-to-hroma-ton-dodion-sumfona-me-meleti