** All pictures are magnified 10 to 30 times to show the smallest of details. Please, refer to item weight for evaluation.

All Base metals used in the collection are solid brass. Most of the metal color combinations in the SPHERE line are ion-plated. I-plating (ion-plating or steel plating) is the best technical plating available in the business. Each component is plated separately and hand-polished. Mat silver/crystal combination is wet plated with a 10 micron silver layer with a tumbled mat finish. Shiny silver is not a sterling silver platting, but stainless plating, looking like silver. Each component is plated separately and hand-polished. Afterwards everything is assembled by hand. Leather has always been part of Dyrberg/Kern jewelry. All of leather strings are either hand braided or cut by precision tools by skilled craftsmen.