Led Coaster,12 Pack Light Up Coasters,led Bottle Lights

HIGH QUALITY MATERIAL - Made of laminated foam core board with authorized 3M adherance layer,the discs are flat,stable,and slightly cushioned.SUPER BRIGHT - Super-bright 4 leds neatly reflected and amplified through the clear vessel and liquid.SUPER BRIGHT - Super-bright 4 leds neatly reflected and amplified through the clear vessel and liquid.EASY TO USE - Just stick it to any normal bottle or drinking glass,and click the button to turn on.2pcs*CR1220 batteries(include and installed),more than 24 hours of battery life.AMAZING DECORATION: Beautiful bottle light for drinks ads, bar,nightclub, wedding, event and party.Decorate your Bottle and drinks with the beautiful light.