Glowing CROSS Necklace Stainless Steel GLOW In The DARK Night Fluorescent

SPECIFICATIONSBrand Name: ZHIZSMALLMetals Type: Stainless SteelOrigin: Mainland ChinaCN: HenanNecklace Type: Pendant NecklacesMaterial: MetalGender: UnisexFunction: OtherModel Number: YG08Style: ClassicShape\pattern: RoundPendant Size: 4.5cmFine or Fashion: FashionChain Type: Link ChainItem Type: NecklacesCompatibility: All Compatiblechain length: about 50cm Select excellent Fluorescentmaterials, Environmental protection material. I use the highest quality glow in the dark materiel. Compared with regular sulfide photoluminescent pigments , it have 10 times higher and longer afterglow luminance and afterglow time. When you are in a darker place appears this magic "turquoise" light ! You have to charge it by holding it under sunlight a few minutes (or any light you have) before you wear it in a dark. Color Turquoise: (brightest in the first minutes) last 9 hours and more Color Green (brightest in first minutes) Last 12 hours and more. Lifespan:20 years ( can be charged infinite numb