More importantly, Duran Duran used it on the album cover of Seven and the Ragged Tiger.
This metal cube has enamel aqua-colder moons and white stars on all four sides. The colour of the moon is reflected in the glass metallic beads. The separators are silver plate.
I can replace the hooks with nickel-free Sterling silver plate ear wires for an additional $1. Just order this: http://www.etsy.com/listing/76452967/add-one-pair-of-nickel-free-sterling