Sweet triangular earrings I designed for my girlfriend
Pretty cute. You need to polish the flat surfaces:
1. Rub each facet onto a flat sheet of 600-1000 grit sandpaper until the surface grain is smoothed out
2. Rub onto a taught polishing cloth (cotton fabric of some sort) with metal polish. It goes really shiny
3. Clean, thread the wire through the hole - tight fit - and solder in place. You may also just glue it in with superglue, that seems to work.
Use with a standard 1mm silver wire and standard back