Stagg BJH-B20 Blues Harmonica in E Major This Stagg Blues harmonica is set to E major and is perfect for new players. It has 10 diatonic holes giving 20 tones and a 0.9mm copper reed plate. Features/Specification: Stagg Blues Harmonica Key of E major 10 Diatonic holes Robust metal exterior Great crisp tone الحالة جديد