1, The 128Hz、256Hz、512Hz tuning fork set is made of high quality aluminum alloy material, high precision, light in weight, corrosion resistant, sturdy and durable and stainless, non-magnetic, superior performance and consistent frequency accuracy. 2, The tuning fork produce clear tones, longer vibration sound and accurate tuning. 3, Each tuning fork produces specific frequencies, they are suitable for releasing stress, DNA repair therapy, relieving stress pain, improving concentration, purifying the body and mind, also perfect for meditation or yoga. 4, It is needed by health professionals, therapists, musician teachers, science lovers, sound healers, etc. 5, Our tuning fork is ergonomic and compact in design, with a smooth extended handle for easy bone .
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