How much lung will be dirty when I smoke a cigarette Reproduced in a plastic container

People who want to know how much tobacco affects the lungs or people who want to quit smoking seems better to see it. The amount of dirt coming out of the container is considerable though it is one piece.

Shock movies are from the following. The tube that smoke is also dirty soon.
Do You Smoke? - Video


Although there are longevity people even if they smoke a lot of cigarettesAfter all, it seems not good for health.