As the smoke is drawn into the cigarette filter it passes through small holes which causes the smoke to spin at speed in a whirlwind effect, this forces the heavier particles to the outer edge, where it sticks to the inside of the cigarette filter wall
When flying internationally, pack cigarettes where customs officers can easily access them, not buried at the bottom of a bag
Perceptions Based on Field of Study/Work Among vapers, students in non-health fields (Engineering, Law, Business/Finance, Sciences, Arts, Skilled work, Other) were significantly more likely (OR = 1.98, 95% CI 1.263.12) to believe that e-cigarettes are less harmful than regular cigarettes, compared to students in health-related fields (Medicine, Nursing, Public Health)
This configuration is designed for easy transport and sale