Empyrean crystal singing bowls are the next stage in the evolution of the quartz crystal singing bowl. Taking the quartz crystal singing bowl to the next level of refinement. Manufactured in a similar fashion to the classic frosted crystal singing bowls, the Empyrean crystal singing bowls are fused quartz using the finest 99.999% pure Quartz crystal. They are then refined in a revolutionary process to reveal a smooth finish with and incredible playing surface. The finish of these bowls removes the harsh raspy tone associated with using a suede tool on the rough exterior of a classic frosted quartz crystal singing bowl, while retaining a strong tone and great sustain. The pure tones of these bowls appear as the focus of the sound, free of any distracting noise.