Come Alive at Night Jan's take on the blue leaf beetle as sterling silver cufflinks. The beetle is known to be most active in the hours from dusk to dawn, making these cufflinks perfect for the creature of the night in your life. Crafted in 925 sterling silver Hand-painted Rich Midnight Blue Ombre enamel for brilliant color Features an anti-tarnish finish that makes for lasting wear Packaged in black lacquered wood box and velour travel pouch, perfect for gifting and display Style # S629B