This is a used vintage Lucas Bols Empty Bottle Dancing Ballerina Music Box. Plays Blue Danube Waltz. The bottle is in very nice clean vintage condition and has no chips, cracks, broken or repaired parts. Has the original labels. The working music box plays the Blue Danube Waltz. This bottle is made to be filled with your favorite colored water or beverage without interfering with the Ballerina's Dance Routine.