Resin beads on silver-plated earwires unless you opt to change to something else. These get streaks of blue  in the sunlight.

(I have almost 100 pairs of $5 earrings to get up on the website and nowhere near enough time or caffeine, which is why I just photographed them all in their little bags. Pretend you’re in my booth digging through the bin, because this is how I sell them at shows.)