[COMPATIBLE]: 432 Hz tuning forks suitable for Tune your violin, piano, guitar, ukulele, autoharp, sound therapy, energy work, balance, meditation, stress relief, relaxation, perfect for health professionals, therapists, vibration and sound therapists, workshops. [DESIGN UNIQUE]: Specially designed for cutlery, one hard and one soft, suitable for all kinds of frequencies. made of high-quality alloy with fine workmanship and high precision. The circular design of the tail perfectly combines aesthetics and comfort, and the ergonomic handle is convenient to hold. .
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