Lingam Singing Bowl - E4 328 HzLingam singing bowls are very rare and are prized by collectors everywhere. The oldest ones date back to the 16th century, when they were used in various shamanic rituals and ceremonies. This newly made modern lingam bowl is solid and heavy for its size and has a flat base with a lingam (protrusion) that signifies the union of the male and female energies. The sound is pure, resonating and powerful. Like all our bowls, lingam bowls are hand hammered