1、Use Method: LED ice cubes will automatically light up when cleaned and put into water, after use, wipe dry with a cloth and place in a dry place for use 2、Durable Material: Decorative night light is made of plastic and electronic components, with the characteristics of light in water (liquid induction) 3、Romantic Style: Flashing light has internal LED electronic, which is no chemical changes, harmless, can be placed in all kinds of drinks to add a romantic feeling 4、Safe and Waterproof: Glowing ice cubes are waterproof and can be immersed in liquids and are a fun way to enhance drinks. (Do not place in hot liquids) 5、Scope of Application: LED night light is widely used in all kinds of celebrations or hotels, bars, restaurants, cafes and other places Item Type: LED Ice Cubes Material: Plastics, Electronic Components Commodity Specification: Approx. 33 x 3 x 3cm / 13.0 x 1.2 x 1.2in Commodity Weight: 210g/7.4oz 12 x LED Ice Cubes