This Glow in the Dark coaster made with resin and UVPaqlite nuggets that are non-toxic. The coaster will recharge with sunlight, ambient or a flashlight and last 10-12 hours. Use this over and over forever. These are perfect coasters for your bedside table to put your glass of water on. Never have to turn on a light at night to find your glass again. Can be used for camping or during a power outage as a night light as well.
4” x .25” round disk