Eight-Bowl Practitioner Collection | Complete Octave C4–C5

A Complete Octave of Sound

This eight-bowl practitioner collection includes the complete C major scale extending from C4 to C5:

C4 • D4 • E4 • F4 • G4 • A4 • B4 • C5

The addition of C5 completes the octave, creating a clear relationship between the lower and upper root notes.

Designed for practitioners seeking a complete and expansive tonal system, this collection provides access to every natural note within the octave while offering greater range for melodic movement, harmonic layering and intentional sound design.

This collection includes:

• One 13″ C4 frosted quartz crystal singing bowl
• One 12″ D4 frosted quartz crystal singing bowl
• One 11″ E4 frosted quartz crystal singing bowl
• One 10″ F4 frosted quartz crystal singing bowl
• One 9″ G4 frosted quartz crystal singing bowl
• One 8″ A4 frosted quartz crystal singing bowl
• One 7″ B4 frosted quartz crystal singing bowl
• One 6″ C5 frosted quartz crystal singing bowl
• Two premium nesting carrying cases
• Four silicone crystal bowl mallets
• Eight protective O-rings

Available in your choice of 432 Hz or 440 Hz tuning.

The Complete Octave

The collection includes:

C4 — Lower root
D4 — Major second
E4 — Major third
F4 — Perfect fourth
G4 — Perfect fifth
A4 — Major sixth
B4 — Major seventh
C5 — Upper octave root

The addition of C5 creates a complete octave from the lower C to the higher C.

This allows practitioners to move through the entire scale and return naturally to the root at a higher register, creating a stronger sense of continuity and completion.

Designed for Practitioner Use

The complete octave offers the broadest range of possibilities within the fourth- to fifth-octave collection.

It supports:

• Complete scale exploration
• Harmonic and melodic layering
• Movement across lower and higher registers
• Gradual tonal transitions
• Creating tension, movement and resolution
• Structured sound composition
• Intuitive sound facilitation
• Individual and group sound sessions

The bowls may be played sequentially as a scale, combined into chords and intervals or introduced gradually throughout a sound experience.

Frosted Crystal Tone

Frosted quartz crystal singing bowls produce strong, sustained tones with rich harmonic overtones.

Their resonance, projection and long decay allow multiple tones to overlap and interact throughout the surrounding sound field.

Each collection is selected for tonal compatibility and consistent tuning across the complete octave.