Introducing our Glow Ice Cubes, available in a convenient variety pack of green, red, blue, and yellow! Activating these cubes is a breeze: simply place the cube bottom down on a flat surface, press down until you feel a pop, and shake to activate the glow. The fun begins as the glow lasts up to 6 hours, providing an exciting touch to your drinks. Each retail package contains 4 glow cubes, perfect for adding a vibrant flair to your gatherings. Please order in increments of 1 pack to ensure you have plenty for your event!