Enjoy the cheerful and fruity Katja Flappies Sour, soft and sour gums from the Katja brand. These sour flappies combine flavors of cherry, raspberry, strawberry, and blackcurrant with a fresh sour coating, ideal as a snack or to share. Katja Flappies Sour is perfect for lovers of sour candy, fruit candy, and soft gums with a playful twist.