This giveaway, which was distributed at selected chemists and pharmacies in the pre-Christmas period to increase costumer loyalty, plays with the image of a white Christmas. It is designed in pure white; even the embossed numbers on the doors do not interrupt the monochrome look. Behind every door are two blend-a-med Whitestrips, which – if used over the entire Advent season – are to provide snow-white teeth. With the help of a small mirror which is behind the 24th door, the result can be checked.
Procter & Gamble Service GmbH, Schwalbach am Taunus