This candle base is musical. A slight turn of the candle and the Happy Birthday song plays. Each package includes 3 candles (one each of blue, pink and white spiral) and one musical base.

• CANDLE(BLUE,WHITE,PINK): 2.7 x 0.3 x 0.3 inches
• MUSICAL BASE: 2.15 x 0.7 x 0.8 inches