Elmex is a brand of toothpaste manufactured by GABA International AG, a European manufacturer of branded oral care products. They wanted to suprise people and show them that Elmex is the perfect product to prevent cavities. Together with Young & Rubicam (Shalmor Avnon Amichay) they’ve made a brilliant interactive campaign.

They’ve collaborated with Israel’s largets bowling chain. 140 bowling balls were ordered and randomly distributed amongst all bowling halls. The one thing these bowlingballs didn’t have were holes. Instead of the holes, Elmex placed three stickers saying: “Helps prevent Cavities. Elmex”