Amscan Spiral birthday candles with music Would you like to make your cake extra special? Then these candles with music are really something for you! When you press the button, this candle plays a song for your birthday. Specifications: Colour candles: blue, red, white Holder color: white, silver Gender: unisex, junior Material: wax, plastic Candle length: 12 cm Batteries: 2 LR41 batteries (included) Age: all ages Content: 4 Birthday candles 1 Holder with batteries