15mm Iced Glow in the Dark Green/Blue/Multi-Color Enamel Miami Cuban Chain

Glow in the dark materials DO need a charge. For optimal glow, charge in direct light for 2-3 hours. Keep in mind, leaving an object outside will not provide consistent direct light for charging.The more adapted to the dark your eyes are, the brighter the glow that you will see. Even moonlight or street lighting shining in through a window is considered ambient light and will prevent your eyes from adjusting totally to darkness. Material: 18K Black Gold PlatedWidth: 15 mmChain Length: 18"Product Type: CHAINBrand: HELLOICE