It doesn't appear to have a refill port so these are more likely just for display purposes
"Ecofriendly and natural food products are seen as safer for health," said study lead author Anna Epperson, PhD, a postdoctoral scholar with the Stanford Prevention Research Center
Other successful ways people have quit smoking in the past, and are advised by the NHS alongside e-cigarettes, are nicotine patches, nicotine gum, sprays and lozenges
If t he public had better awareness of the environmental harms of cigarette filters there might be more political pressure to act
A common question from users storing carts at home or carrying them: yes, carts and disposable vapes can produce some smell even when not actively being used, though it's typically very faint