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Product Description
These colorful, fun and lightweight Cristellaria earrings are perfect for your favorite marine biologist. Cristellaria is a marine single-celled organism that lives inside a spiral-shaped, calciferous shell.The shells of Cristellaria as well as other Foraminiferans make up the White Cliffs of Dover in England and the Kreideküste in Germany. In his description, Prof. Ernst Haeckel wrote that Cristellaria, “a discoidal spiral shell, 2mm in size, resembles a spurred wheel and carries a keeled outer edge with a row of strong, backwards-curved barbs.”
Earring hooks, jump rings and chains are not provided by Shapeways. You will need to purchase and attach hooks yourself. Each earrings weighs approximately 9g.