7" 432 Hz Perfect Pitch D and E Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #crystal7dm10em35 37000063
D Note Bowl
Note: D-10 Octave: 4 Frequency: 291.8 Hz
E Note Bowl
Note: E-35 Octave: 4 Frequency: 323.2 Hz
Frequency Difference: 31.4 Hz (Gamma Monaural Wave)
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: ~3.0 mm
This purchase includes a suede-wrapped singer tool and a protective carry case.
