Suzuki diatonic glockenspiels add sparkle and excitement to every Orff concert. Each aluminum bar is meticulously tuned for perfect pitch and harmonics. Each Suzuki diatonic glockenspiel comes complete with inside note name labeling and bottom positioned pins. All Suzuki Orff instruments come equipped with our new heat and tear resistant cloth covered tubing. Long lasting and durable, the new tubing will not shrink, melt or break. Improved sound quality makes this a lasting innovation. The Suzuki SD-250 Soprano Diatonic Glockenspiel includes 1 Bb and 2 F# bars, and 2 pairs of appropriate double-headed mallets. Model: SD-250 Manufacturer: Suzuki