Crystal Vibes Gemini D# and D# Notes Quartz Crystal Singing Bowl #cg7dsp30dsm45 37000107

Crystal Vibes Gemini D# and D# Notes Quartz Crystal Singing Bowl #cg7dsp30dsm45 37000107

D# Note Bowl

Note: D# +30 cents   Octave: 4   Frequency: 316.3 Hz

D# Note Bowl

Note: D# -45 cents  Octave: 4   Frequency: 302.2 Hz

Frequency Difference: 14.1 Hz (Low Beta Binaural)

Both ends of the Gemini bowl are Clear Quartz Crystal, 7 inches in diameter, connected at the base by a hollow handle, allowing for easy handling, without affecting the sustain of the notes.

Rim Thickness: ~2.2 mm

For more information on the 5 Main Brainwaves, you may visit the following link: https://www.silverskyimports.com/pages/information/delta-theta-alpha-beta-gamma-frequency-brain-waves.html