Glow-In-The-Dark Heartbeat Ring

This glow-in-the-dark ring is cute and fun! Made of Tungsten Steel. After even brief exposure to UV light (sunlight brings the best results, of course) or longer exposure to another source of light, you will get a beautiful glow. I have worn one for weeks (all that are for sale have not been worn). All day long, washing hands, through showers, in the lake and when I'm sleeping, and no green fingers at all! So it's not just a coated material like you'd find on costume jewelry. Multiple colors and various sizes available!