Psychedelic Silver Sphere Vintage Refractor Earrings

The vintage silver tone earrings are from the 1960's. The earrings are a sphere shape and are "refractor" type. The spheres project all different colors like a prism and never look the same way twice. The earrings measure 1" x 1" and are clip-ons. The earrings are in good shape. There are some scratches on one earring, however because of how they reflect the light it is difficult to see. We have a brooch will goes perfectly with it!