Since 1988, specially designed packages of red, white and blue Presidential M&M's have been given as souvenirs to guests of the President of the United States. One side of the box features the presidential seal and the signature of the current president; the other side includes an M&M's character flying the American flag. A common misconception is that every candy is stamped with the presidential seal; however, some U.S. embassies around the world do offer M&M's stamped with the seal of the United States.