The Sonor Orff Primary Alto Diatonic Metallophone is ideal for classrooms group music sessions and early music education environments. It spans a C-Major scale from C1 to A2 including additional notes F#1 Bb1 and F#2 for added flexibility in teaching melodies and harmonies. Each of its 16 aluminium sound bars is precision-tuned for fundamental pitch and printed with note lines making it easier for students to follow along and understand musical structure.Built for both sound and sustainability the metallophone features a resonator box crafted from FSC-certified birch plywood. This ensures long-lasting durability and a strong tonal base while the eco-friendly Proterra lacquer finish keeps the instrument safe for all age groups. The included mallets complete the package so its ready to go straight out of the box.