DIY 925 Silver Necklace with Black Zirconium bead Pendant

Each Zirconium round bead has been polished by hand and burned to black. Smooth and round, and feel delicate. When zirconium is burned, a black oxide film forms on its surface. The hardness of the film is very high, and it is not easy to rub and fade, or break. Condition:  100% brand new in box, never used or installed. Color: Silver and Black   Size of Silver necklace: OD 1mm x L40mm Size of Black bead: OD12mm Material: Silver and Zirconium.    Package included: 1 x  Silver Necklace  1 x Black bead  1 x Box Shipping and Handing term and condition: 1 - Our orders are usually shipped within 7 business days after payment received unless there are problems with the order. If this is the case we will contact you via your eBay email address or telephone number. Orders are normally processed each working day not including weekends. Usually if your payment is received after 3:00 P.M. or on the weekend, it is processed on the next business day.  2- All our products come with 30 days return, i