The Tactical Spork, which is made from food and water approved Grilamid, is equipped with a fork/spoon combo and has a serrated knife hidden in the handle. The knife is accessed by pulling the spork in opposite directions from each extreme end. **Hint--avoid gripping the flat panel area in the middle of the Spork--this is actually part of it's lock. The tighter you hold here, the more difficult it will be for you to pull out the knife!** Great item for camping, hiking, bug out bags and even your lunch box.