A utility knife is the third member of the kitchen knife trifecta. In size, it's between a chef's knife and a paring knife, making it perfect for all those in-between tasks. For trimming green beans, broccoli, and other jobs where you need some precision, your utility knife is an excellent choice. Any time a paring knife seems like too little and a chef's knife too much, reach for a utility knife. The Shun Dual Core Utility Knife offers a razor-sharp six-inch edge that is also perfect for slicing meats, cheeses, tomatoes, and more, which is why this style of knife is sometimes called a sandwich knife.