Artisans make these antique singing bowls. They carve them by hand from metals. The mallet strikes or plays these bowls, causing them to ring or vibrate. Originally, prayer bowl initially came from several centuries ago, mostly from Asia. Asia people used them for meditation, healing rituals, and spiritual practices.
The mixture of copper, bronze, and iron creates relaxation and balance. This is why the sounds of the antique singing bowls are deep and soothing. Artisans make each bowl with different methods and materials, giving them characteristic features, which is why collectors and practitioners value Buddha bowl so much.