7" E and Perfect Pitch C# Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7em15csm10 37000121
E Note Bowl
Note: E -15 cents Octave: 4 Frequency: 326.5 Hz
C# Note Bowl
Note: C# -10 cents Octave: 4 Frequency: 276.2 Hz
Frequency Difference: 50.3 Hz (Gamma 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
This purchase includes a free suede-wrapped mallet for singing the bowl and a complimentary carrying case valued at $79.98
For more information on the 5 Main Brainwaves, you may visit the following link: https://sunreed.com/pages/information/delta-theta-alpha-beta-gamma-frequency-brain-waves.html