This LED Ice cubes Including always bright for white. Use these multicolored in dark situation party, bar etc drinks to amaze your guests. These ice cube is widely used in Party, Bar, music events and other holiday decoration with amazing looking in dark atmosphere. It can create a romantic atmosphere. Simply place these cubes in water to make them automatically light up for decorative display or set a unique ambience for parties, photoshoots, or a relaxing whirlpool bath. It's made from high quality clear acrylic edible plastic, no chemical change, non-toxic harmless. It's powered by the battery without any chemical reaction, safe and reliable to use.