Long-lasting grounding and balancing sound.
An excellent tool for vibroacoustic massage and grounding.
This instrument is equally good for beginners and experienced practitioners.
Frequencies: 85-86Hz (F2 -2Hz). Monaural beats range Delta.
First overtone: 248-252Hz, 479-484Hz.
Includes complementary singing bowl cushion, striking mallet S1 and rubbing mallet SR.
