... 1. With 2pcs flashlight, when the weight of the cup pad surface is getting equivalent, it can be flashed randomly ... restaurant, hotel, home or any other places, flash cup pad, crystal lamp holder, exhibition..... Specifications:LED barware,bar ... coaster, nighm,party supplies,Christmas Gift,round cup coastersName:Disc coaster,LED barwareFeatures:MaterialPPbody colorclearLED Lights1R1BSwitchButton ...