KIT KAT DUOS candy bars are the classic wafer bars you've always loved with a delicious mashup of two iconic flavors — in this case, mocha creme with coffee bits and chocolate. These delectable chocolate candy bars are perfect for gifting, sharing and keeping around the house and office to make sure you always have a sweet treat on hand. Stuff stockings, Easter baskets, trick-or-treat buckets, Valentine's Day gift bags and all-year party favors with a unique spin on a well-loved candy bar.