Get lit with these Led water activated ice cubes that light up in any cold drinks.It look funny inside the drink! The party cube decorations will bring a unique atmosphere to any occasion. Every cube can change into different colored within seconds. The sensor is located bottom side of the ice cubes and lights up when detects any liquid. Liquid activated color change led ice cube lights will stop glowing when its dry. These reusable LED drink cubes are made of food safe polystyrene plastic and it can be used safely with food or drinks.Waterproof and can be immersed in liquids, making a fun way to enhance drinks. Perfect for Christmas parties, night clubs, bars, karaoke parties, music events, weddings, swimming pool lights, champagne towers and other holiday decorations.