Use these LED water that can glow in any cold drink to activate ice cubes and light them up. The drink looks very interesting inside. The decoration of a gathering cube will bring a unique atmosphere to any occasion. Colored Cube: Each cube can transform into 7 different colors within a few seconds.These cubic batteries have a lifespan of up to 30 hours. Ideal choice for decoration: Perfect for Christmas parties, nightclubs, bars, karaoke parties, music events, weddings, swimming pool lighting, champagne towers, and other holiday decorations. Liquid sensor: This sensor is located at the bottom of the ice and lights up when any liquid is detected. The liquid activated color changing LED ice cube lamp will stop emitting light when it is dry. Food grade: These reusable LED beverage cubes are made of food safe polystyrene plastic and can be safely used with food or beverages. Waterproof, which can be soaked in liquids, is an interesting way to enhance beverages. (Note: Do not put it in hot liquids). 1.GET LIT : Does the party needs a bit of color? 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. 2. COLORFUL CUBES: Every cube can change into 7 different colored within seconds. The cubes last up to 30 hours of battery life. 3. LIQUID SENSOR: 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. 4. FOOD GRADE: 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. (NOTE: Don't put it in a hot liquid). Size: 1.06 x 1.06 x 1.06 inch 5. IDEAL for DECOR: Perfect for Christmas parties, night clubs, bars, karaoke parties, music events, weddings, swimming pool lights, champagne towers and other holiday decorations.