Green Korea United "Buy 1 Get 1 Free"

Tons of A4-sized papers are consumed every day andFree" night in the office area. Unfortunately, much of them are just the results of mis-print and they are wasted directly into the garbage can. If office workers begin to realize that these papers are still a new one? Thus, they created a message to appeal to people's own self-interest by imitating a phrase of "Buy 1 Get 1 Free", wich is commonly prevailed in promotions. But, ironically, it shows the truth from a different perspective. The eco-friendly media at 0 cost, needles to say, generated more synergy.

Agency: Daehong Communications Seoul, S.Korea.