7" D and 432Hz Perfect Pitch D Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dp35dm35 37000078
D Note Bowl
Note: D +35 cents Octave: 4 Frequency: 299.7 Hz
D Note Bowl
Note: D -35 cents Octave: 4 Frequency: 288 Hz
Frequency Difference: 11.7 Hz (Alpha 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: ~2.2 mm
This purchase includes a suede-wrapped singer tool and a protective carry case.