Silver Charms
Silver-Charms.org Became available after I had already registered Silver-Charms.info. At this point in time I am not sure which has more value in the long term. For the present, the dot info site is the one with content and indexing, so I will redirect this one to the dot info.
These charms have always been popular. Charms are easy to make, can incorporate many themes and/or motifs, and sell at an affordable price. Ebay has thousands of them for sale, some old, some new, and every shape you can imagine.