Juul comes at us with its unique signature simple interface, flavor variety and lack of lingering smell, Juul stands out as a genuinely satisfying vapor. The Juul vaporizer has regulated temperature control and uses nicotine salts as found in the tobacco leaf rather than free-base nicotine, unlike standard e-cigarettes. These qualities are unique to Juul. By accommodating cigarette-like nicotine levels, Juul provides satisfaction to meet the standards of smokers looking to switch from smoking cigarettes.