Kraft Mozzarella & Cheddar String Cheese Twists combine the flavors of two famous cheeses in a snack that's fun to eat. Delivering the Kraft quality families have trusted since 1914, each creamy string cheese stick makes the perfect grab-and-go snack. With each stick having 5 grams of protein, these savory cheese twists are a great snack for all ages. Plus, they're made with no artificial flavors or preservatives, so you can feel good about giving them to your family. Pack a few twists for a lunchtime snack, or stock them in the fridge to keep your kids feeling satisfied throughout the day. Packed in a vacuum-sealed package, this 12 pack of mozzarella and cheddar string cheese snack should be stored in the refrigerator.