The contemporary e-cigarette, or vape pen, was born in 2003 whenever Chinese pharmacist Hon Lik patented a design for an electronic device that heated flavoured fluid to produce vapour. The invention delivered smoking with no need to burn off tobacco, and very quickly discovered favor in China whenever it hit the industry in 2004. Worldwide rollout followed shortly after.
Within the years since, vape pencils have cultivated in popularity, with estimates this past year suggesting that international sales of vaping devices will go beyond $15bn by 2019. However with this success concerns have actually originate from consumers desperate to discover more. Right Here, blu answers some of the most typical.