Swiss Army Swiss Chocolate Evolution 10 The Swiss Chocolate Evolution 10 Swiss Army Knife by Wenger honors the superb, hand-made chocolate Switzerland is famous for. Carry a little piece of Switzerland without leaving home. Carry a little piece of Switzerland without leaving home. The Swiss Army knife was built on the premise of portable functionality. In 2005 Wenger developed the first ergonomic Swiss Army Knife, making resourcefulness more comfortable than ever before. From this development came the Evolution 10, with concave and