The Nuvo jHorn mouthpiece set gives you a spare or replacement mouthpiece for your jHorn (sold separately). And it comes in a convenient tote bag. 

The Nuvo jHorn is a revolutionary "brass" instrument suitable for all ages and levels. It can be used as a pre-band instrument in Elementary classrooms and equally as a fun practice instrument for adult players. The lightweight durable design makes it easy to carry around and the tone is surprisingly loud and expressive. It plays the same register as a baritone horn, euphonium or trombone, and has standard "brass" fingerings.