Lily nodded. "They're cigarettes. Made from dried tobacco leaf rolled up in paper sleeves. The tin is the same stuff but for sort of sucking on between your lips and teeth, instead of smoking." They looked skeptical, so she decided to try the brutal-honesty approach. "Look, I'll tell you straight, it's not exactly healthy for ya, but it's stimulating and it passes the time. As for the others, the chewing gum is the same thing with none of the drawbacks, and the candies are just sweet food. But smokes and dip are pretty common gifts for soldiers, up on the surface."