Ключевые слова: arcanum, automatic, beam, benchmade, black, blade, bounty, box, boxing, butterfly, button, donative, edge, elite, expensive, foldable, foldout, fuse, gift, knife, light, low key, mystery, pack, package, packaging, packing, pledge, pocket, popular famous, premium, present, presentation, privacy, privity, safety, secrecy, secret, sharp, skylight, space, springloaded, technological, technology, throwaway, top, wrapping,