Feature: 1.Tunning fork set (128Hz,136.1Hz,528Hz and 4096Hz) equipped with 2 hammers and repair tool inside the attractive aluminum gift box. 2.Tuning fork for healing are machined from medical grade aluminum alloy, accurately tuned to within .5% of the indicated frequency, and have clear long lasting tone resonating deeply throughout your whole body for aiding your physical, emotional and spiritual well being. 3.128Hz Tuning Fork: for hearing test, neurology exam, pain relief and relaxation. 4.136.1Hz Tuning Fork: for meditation & relaxation. .
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