I tried one of these wipes at a friend's house.  I had brought over a vintage DAR pin that had a bit of tarnish on it. My friend had a container of Connoisseurs Jewelry Wipes and went to work. The pin looked like new in just a few minutes. She gave me a couple of the wipes "for the road," and I cleaned silver jewelry that I had not worn in months. I had balked at using tarnish cream or other messy solutions. The wipes made having a drawer of gleaming silver jewelry possible with a minimal amount of effort. I will be buying a container of these for myself now.