The new KIT KAT Duos Mint + Dark Chocolate will feature a mashup of two iconic flavors. A mint crème on the top and dark chocolate on the bottom, all surrounding light and crispy wafers. KIT KAT Duos Mint + Dark Chocolate will be available nationwide December 2019. Available in standard, 1.5-ounce bar and in king size, 3-ounce bar.
