Add a little sparkle to your empties with the Gimmiz wine bottle lights. Simply pop the string of LEDs inside a clean and empty bottle to make your own light-up decoration. Use in a wine bottle for a chilled mood at the dinner table or with a coloured beer bottle for a smaller light to sit on a shelf. The discreet battery and on/off switch in the 'cork' means there's no trailing wires outside your bottle too! Requires 3x 1.5V LR 44 batteries (included). Warning: This is not a toy. Keep out of reach of children. This product contains a coin battery. A coin battery can cause serious internal chemical burns if swallowed.