altoids cigarette case The EDC Kit I've used for 8+ years Trinket Box Craft: Altoid Wallet

However, statistics contradict this

The FDA stated that these products may offer potential harm reduction benefits for adult smokers, although the move has drawn criticism from public health advocates concerned about youth vaping

There is speculation of other warnings on the matchbook covers, like a warning against venereal disease (VD), but so far I have found no conclusive evidence that these were included in the K Rations (or other rations)

Some adult smokers may have nearby retail access, but that does not always mean it is the most practical option

if you follow the instructions on how to fill the chamber on the machine