The sonor orff palisono chime bar set is ideal for schools group workshops and music education settings needing reliable pitch and durability. Its 19 note layout spans c1 to c3 in c major with additional f and bb notes giving players flexibility for a wider range of repertoire. Each bar is made from sonors palisono fibreglass material which resists humidity and temperature changes ensuring stable tuning regardless of the environment. This makes it a dependable choice for both indoor and outdoor use.the sound bars are mounted on robust resophen resonator boxes designed to project a clear and balanced tone. Fundamental tuning provides a clean focused pitch making it easier for learners to develop their ear. Supplied with sch 11 mallets this set is ready for immediate use straight from the box.