Ad Thing of the Day: ketchup stain ketchup packets.

(click image, via) These are apparently real promo items produced in Brazil for Vantage brand stain remover. 100,000 were distributed to snack bars and restaurants in São Paulo, according to the agency press note. Kinda cool, I guess. Though, the unwieldy design seems like it might create more stain accidents than normal packets—which was maybe the idea. Ad agency: DPZ Propaganda. Here's six previous cool promo items. And here's the dumbest promo item I've ever seen.