ITEM NAME:6oz Water Sensor LED Luminous Cup Mug for Bar Club Beer Wine Dinnerware Tool img *{margin:0;padding:0;.Automatic Water Sensor LED Luminous Cup Mug. 1 Piece LED Luminous Cup Mug. Good for KTV bar club party wire beer juice drinking cup. Light up when liquid pour into the cup. If pour in the pure water, the reactrion will delay.
