Water-Activated LED Glow Ice Cubes

Bring vibrant ambiance to any occasion with WisdomTimes water-activated LED ice cubes. Made of durable PS material, these square cubes light up automatically upon contact with water, adding a captivating glow to drinks, centerpieces, and décor. Suitable for indoor use at weddings, birthdays, graduations, and more, they are waterproof and battery powered for reliable, repeat use. Each cube measures 5 x 5 x 4 cm, with a lightweight 0.024 kg design that makes setup effortless.