Only Only Bwah Bwah Bwahhh! Bring the party anywhere with the Mini Air Horn!Ready to get the party started? Want to emphasize the genius point you just made? Want to add something special to the song you're playing? Cheering on a team or graduate? The Mini Air Horn is here to help. Just press down on the button and this mini horn will let out a loud and satisfying air horn noise.Fun Mini Size: Air horn measures 3-1/2" tall, making it easy to pack for any hype-worthy excursion.A great stocking stuffer, White Elephant winner, birthday present, or congratulatory gift.INCLUDES MINI BOOK: Also inside the box is a vibrant, 32-page 2-1/2" x 3" mini book on the origins of the air horn and its vast pop-culture applications and history.