From the Dora the Explorer Party Supply Collection. Dora the Explorer Birthday Sound Candle. The perfect addition to your little one's Dora party cake, this fun candle plays sound and features Dora on the base of a purple swirly candle. Press the play button to hear Dora saying "Happy Birthday!" in English and Spanish. It can also play in a repeat sound loop if desired. Candle measures approximately 5" tall.