GEO CUBE. The classic from Carola Eckrodt makes its appearance in ever more exciting colour combinations. Hand-finished from haematite in combination with sparkling Swarovski® crystals, rhinestone rondelles with Swarovski® crystals, rose gold-plated stainless steel 316L and delicate glass cylinders. The fastener is made from stainless steel 316L.GEO CUBE. The classic from Carola Eckrodt makes its appearance in ever more exciting colour combinations. Hand-finished from haematite in combination with sparkling Swarovski® crystals, rhinestone rondelles with Swarovski® crystals, rose gold-plated stainless steel 316L and delicate glass cylinders. The fastener is made from stainless steel 316L.