... , flash cup pad, crystal lamp holder, exhibition..... Specifications:LED barware,bar accessory,LED flash cup coaster,bottle coaster, nighm,party supplies,Christmas ... Gift,round cup coastersName:Disc coaster,LED barwareFeatures:MaterialPPbody colorclearLED Lights1R1BSwitchButton on/offBattery2*CR2016(included, non-replaceable ...