bandit chewing tobacco 1986 SKOAL BANDITS SMOKELESS Vintage 8.5"X11" Magazine Ad 1980's JNA99 Skoal Archives - Martin &
Description
You can view a gallery of all the posters here

So all that Its harm has been proven

Tooth Decay: Mainly contributes to tooth decay by promoting the growth of harmful bacteria and compromising the integrity of tooth enamel

But, you may not realize all that's at stake