(make sure to remove the dirty,like grease, wax or dust)
When More Doctors Smoked Camels: Cigarette Advertising in the [New York State] Journal [ of Medicine ] (6 pages) Article by Alan Blum, MD and Jessica Rosenberg which discusses advertisements in 1954 in the New York State Journal of Medicine and the Journal of the American Medical Association for the KENT Micronite Filter
Like anything else you shouldnt consume it in huge quantities but, unless you are drinking pure Propylene Glycol, that is very unlikely
Research has shown that being a member of a group with lower socioeconomic status (SES), as measured by income and education levels, is associated with having lower knowledge of the negative health consequences of smoking
I certainly enjoyed every bit of it
Thats your personal exemption for entering Canada duty-free, and its non-negotiable