Womp, womp! This Sad Trombone, positioned on trombone case base, includes everything you need for a soundtrack to your epic fails: Plays music: plays the notorious “womp-womp-womp-womp” sound when the trombone is slightly tilted. Trombone replica: Includes a 3" replica of a real trombone resting on a trombone case base. Includes Stickers: Two stickers to decorate and personalize your trombone caseIllustrated mini book: Includes a 32-page mini book about the origins of the sad trombone notes and trombone songs. Perfect gift: humorous gag gift or stocking stuffer Includes button cell batteries.