A First Class stamp <a href=" http://www.coepo.com/Colegio/index.php?why-is-it-legal-to-buy-prescription-drugs-online.pptx ">industrial pharmacy by lachman online</a> An e-cigarette is a nicotine inhaler, composed of a rechargeable lithium battery, an atomiser with a small heating element, and a cartridge containing nicotine suspended in a mixture of propylene glycol and water. When you ‘vape’ – the term used for inhaling on an e-cig – the mixture in the cartridge is heated and a small amount evaporates, delivering nicotine to the user without the tobacco associated with cigarettes. As a result of this clever design e-cigarettes perform essentially the same function as a normal cigarette, but with reportedly one tenth of the toxins compared to burning tobacco. So, what are the draw backs?