[Monocone   C4]

[8 Sounds   C Measure]

[Monocal   C5]

[4 piece set]

[Monocular   G4]

[A3-E4-A4]

[Monocone   F4]

Metal bar with cord fixed on wooden base When you hit it with mallet, you will hear a super long sustain overtones. Schrugberg Power Chime is well tuned and is great for music therapy.