Set of 12 Litecubes Brand Jewel Color Tinted Rose Pink Light up LED Ice Cubes LiteCubes are approximately 1 inch square and are molded to resemble real ice cubes Only LiteCubes cubes are safe and FDA approved. Safe to freeze and use in drinks Rose Pink LiteCubes are powered by 2 non replaceable long lasting lithium ion batteries and 2 brilliant White LEDs Also known as 'Jewel' LiteCubes, these particular cubes are color tinted pink Don't accept cheap Chinese counterfits which can pose safety hazards. These are the original FDA approved LiteCubes which have the "LiteCubes' logo on the bottom of each cube as pictured