The MEINL Sonic Energy solar plexus chakra crystal singing bowl, offers a transcendent experience with its quartz crystal construction and celestial tuning. You'll be enveloped in the extremely long-lasting resonance as the 16" / 40 cm diameter bowl radiates soothing tones tuned to the A4/a' = 432Hz frequency. Whether using it for chakra healing, meditation, sound therapy, yoga, improving your home's feng shui or adjusting your emotional state, the high-purity quartz allows the spherical tones to spread with gentle taps or rubs. The included silicone ring protects the bowl from impacts while optimizing its resonance. With its printed logo enhancing the aesthetics, this singing bowl creates a truly pleasant aura through its sound and design.