Brand New to Glowsource. LED Light Up Square Coasters are an excellent addition to drinks of all kinds, perfect for bars, or for event planners to use as lighted centerpieces. These coasters use 3 LED lights to create a stunning light show inside your glass. Select the LED lighting mode to create the ideal lighted coaster! Switch is located on the side of the coaster which makes for easy on/off operation without having to pick it up. 8 Modes of unique lighting to set the mood(s) right.

Uses 3 AAA batteries that are included. Measures 3.50" wide x 1" tall.