The back of a King-Size Kit Kat, for example, reveals that a serving size consists of three fingers with 2.5 servings (8 fingers) per package. Read more: The Luxury Kirkland Candy You Should ...
A Super Mario Kit Kat Promotion saw king-size sales at 7-Eleven increase 22%.
and the 3-ounce King Size packs. Price varies per retailer. Based on the best by date, which may one day become a thing of the past, this Kit Kat will be good for up to a whole year without opening.