But a gleaming selection of silverware isn't really easy to maintain. The steel reacts with sulphur inside the air, swiftly forming a dull, darkish silver sulphide tarnish that should be polished off. So it's a significant routine maintenance component; another excuse why it has generally been outshone by gold. But https://wissenfakt.de/maximieren-sie-ihre-gewinne-der-ultimative-leitfaden-zum-verkauf-von-silber/