Men’s Brushed Black Zirconium RingDESCRIPTION Brushed black top with a micro step down to the black satin edges. The inside surface is polished to make it easy to wear and remove your ring. Black Zirconium is treated with extreme heat to oxidise the metal; this means the black colour cant fade, peel or scratch off. (Youd basically have to scrape it along concrete, or gouge it with a diamond drill, to scratch through the oxidised surface. Thats tough!) While its strong, Zirconium is