Wenger of Switzerland "Wenger -- The Genuine Swiss Army Knife -- has a fine selection of knives from that are sure to have an offering for everyone. This fine pocket knife is the Tech Swiss and it's loaded with features.Attaches via an integrated key ring. Jewelers or optical screwdriver.Scissors.Screwdriver.Cap lifter.Toothpick.Tweezers. Blade 1˝""Length 2 5/8""1 oz. Closeouts. Switzerland."