The round glass coaster with 4 LEDs lights up when the glasses are placed on it. The coaster is made of plastic. It has its own battery power supply. There is a possibility of printing any graphics on the coaster. This is the perfect gadget for events.

Material: PVC
Size: diameter 10.3 cm, thickness 0.7 cm
Light color: red, green, blue, yellow, orange, pink, white.
Power supply: 1 CR2032 battery.

Minimum order quantity: 200 pcs.