The One Ring

One ring to rule them all, one ring to find them,
One ring to bring them all and in the darkness bind them.

Ash nazg thrakatulûk agh burzum-ishi krimpatul.

*** under construction, so use with care ***

This ring / bracelet generator makes finger ring shaped objects that have internal letter-shaped voids that show up as brighter regions of the filament when illuminated with a bright light behind them. On a finger ring they are very difficult to detect, however I expect better results