Jaopary Tuning Fork Instrument Accessories Tuning Fork 512Hz with Hammers for Nervous System Testing Sound Healing Therapy

[Practical Instrument ] ToolThe aluminum alloy tuning fork is not only a practical tuning tool for string instruments, but also helps you to relax, relieve anxiety, refresh your mind and get into a state of deep faster. The tuning fork's unique metallic frequencies improve people's ability to recognize sounds and improve their hearing [ High quality material ] The tuning fork is made of high-quality aluminum alloy material, which is , not easily deformed, -free, and rust free, and can be used for a long time. Our tuning forks are professionally tested together, and there may be some sound differences, making them perfect gifts for friends. [Compatibility] 512 Hz tuning fork is suitable for sound therapy, energy work, balance, , stress relief, relaxation, not suitable for hearing tests, yoga physiotherapy, SPA aromatherapy, music performances, physical experiments and other scenes