Crystallophone

A crystallophone is a musical instrument that produces sound from glass.

"[1] The glasschord (or glasscord) resembles the celesta (a struck plaque idiophone operated by a keyboard) but uses keyboard-driven hammers to strike glass bars instead of metal bars.

The bars, which the performer strikes with padded sticks, are perched on a glass box to provide the necessary resonance.

In Lydia Syson's biography, Doctor of Love: James Graham and his Celestial Bed,[2] sexologist James Graham uses the glass harmonica for musical therapy purposes.

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Glass harmonica: spinning glass disks (bowls) on a common shaft are arranged with the lower notes (larger disks) to the left and higher notes (smaller disks) to the right.
A glass harp being played in Rome , Italy. The rims of wine glasses filled with water are rubbed by the player's fingers to create the notes.