Polly-O Twists Mozzarella and Cheddar String Cheese offers a great snack option in a fun twisted cheese stick. These cheesy snacks are made with mozzarella and cheddar cheeses, twisted together into one cheese stick for a creamy texture and great flavor. Loved by kids and adults alike, these snacks are perfect for snacking at home or on-the-go. They're made with part-skim milk and contain no artificial flavors or preservatives, so you can feel good about slipping these snacks into your child's lunchbox....