Light Show Coasters Set[LSCT]

These illuminating coasters send a full spectrum of color through any glass that is set on top of them. LED lights insure long lasting light shows with no bulbs to ever change. Sonic sealed to protect against moisture damage. Automatic On/Off Sensor. Your purchase includes 4 coasters and acrylic serving tray. Pieces are interlocking so you can buy multiple sets and link them together. "Batteries not included"