Add some class to your G&T with the Colour Changing Lite Cubes. Pop them in the freezer and then turn them on to make your drink glow. The cubes are filled with a special freezing gel and a battery powered LED provides the in-glass lightshow. They're sold in a pack of three and can be used again and again -the battery only lasts twelve hours if on continuously, but you can keep on refreezing them as many times as you want. You can have them light up in a single colour or scroll through all six. Just the thing for brightening up your party.