17th century
Extremely rare Shiva Lingam with a thick high wall. This is a collector-quality rare singing bowl!
Frequencies: 651-657Hz (E5-2Hz). Monaural beats range Delta.
First overtone: 1829-1837Hz (A#5 - 27Hz)
Includes complementary singing bowl cushion, striking mallet S2, and rubbing mallet R2.
