KitKat® Duos: Strawberry + Dark Chocolate - 1.5 oz. $ 2.50 Default Title Add to Cart Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. KIT KAT DUOS Dark Chocolate Strawberry candy bars are the classic wafer bars you've always loved with a delicious mashup of two iconic flavors.