WaspArmor Folding Scalpel Knife
This tiny, palm-size pocket knife measures just 2.24″ long when closed and weighs just 0.19 oz. Its handle is made from titanium with carbon fiber inserts, and its flip-out mechanism accepts replaceable scalpel-style blades. It also has a loop for attaching to a lanyard or keychain. Great for opening packages, cutting paracord, or shaving wood.