Rainbow Sounds USA

Rainbow Sounds USA makes high-purity quartz crystal singing bowls tuned to the 432 Hz scale, each one corresponding to a specific energy center in the body. The bowls are available individually or in sets of 2, 3, 4, or 7, in both Rainbow Color and White finishes, and come with carry cases, o-rings, and mallets ready to use.

How They Work

Crystal singing bowls produce sustained tones through resonance. When struck or played with a mallet, the quartz vibrates at a precise frequency. The 432 Hz tuning scale is considered by many practitioners to be more harmonically aligned with the body than standard 440 Hz tuning. Each bowl is mapped to one of the seven main energy centers, from the Base Root at 12 inches to the Crown at 6 inches.

The Collections

Full Sets of 7 cover all energy centers and come in two carry-on cases. Available in Rainbow Color and White.

Half Sets are available in sets of 2, 3, or 4 bowls targeting specific energy centers. Ideal for practitioners who want to focus on particular areas or build a collection gradually.

Single Bowls include the Soul Star (C5) and Earth Star (B3), the highest and lowest notes in the collection, for those working with expanded energy center frameworks.

Frequently Asked Questions

What is a crystal singing bowl used for?
Crystal singing bowls are used in sound healing, meditation, yoga, and breathwork practices. The sustained tones support relaxation, focus, and energetic balance. Many practitioners use them to open or close sessions, or as a focal point for meditation.

What does 432 Hz tuning mean?
432 Hz is an alternative tuning standard to the conventional 440 Hz. Many sound healers and musicians prefer it for its perceived warmth and resonance with natural harmonic ratios. Rainbow Sounds USA tunes all bowls to this scale.

What is the difference between Rainbow Color and White bowls?
Both are made from high-purity quartz with the same 432 Hz tuning and matte finish. The Rainbow Color bowls feature color coding aligned with traditional chakra associations. The White bowls have a clean, minimal aesthetic with energy center symbols in gold or bronze.

Where can I buy Rainbow Sounds USA crystal singing bowls?
Rainbow Sounds USA is available at M.S Skincare alongside other mindfulness and wellness tools, with delivery across the United States.