How to identify genuine and fake classic Double Happiness:

1. Appearance: The gold edge of the red shell at the bottom is about one millimeter wide in real cases and only 0.5 millimeters wide in fake ones;

2. The seal: the real seal is firmly attached and is not easy to be peeled off as a whole. The back is white paper with a black horizontal bar on the back. The fake seal is only glued in the middle and is easier to peel off as a whole. There is no black horizontal bar on the back;

3. Bottom: The real one has a steel stamp on the golden tin foil: letters and numbers like E242, the fake one has nothing;

4. Taste: It really has a mellow aroma, but the taste is light. The fake taste is choking, with the smell of dry tobacco and musty;

5. The real tobacco leaves are yellow in color, without big bones and dry. The fake ones are gray-black in color, with big bones and moist;

6. Cigarette paper: the real color is white with dark stripes, while the fake paper is as white as damp but not bright, with a dull feeling and obvious stripes;

7: Burning: after it is really lit. There is a little smoke, the cigarette ash is white, and the cigarette paper ash is relatively complete; the fake one smokes a lot after being lit, the cigarette ash turns black, and the cigarette paper ash is incomplete and broken.