LionSTEEL L.E.One LE1 A BS by Emerson Design | Karambit Folding Knife Stonewashed MagnaCut Black Aluminium is a project made as a result of Italian-American collaboration. L.E.One is a folding karambit knife designed for everyday (EDC) or tactical use. The howkbill blade, made of premium CPM MagnaCut steel, is placed in a handle made of one piece of aluminum (SOLID® Knife). The blade is secured before accidental closing by frame lock. The knife opening can be done in three ways: by Emerson Wave, by flipper, or by thumb hole in the blade. Knife has a reversible steel carrying clip (TIP-UP).