Description
Binaural Therapie Stimmgabel – Delta Gitarren Mensur: 432 mm Mensur: 432 mm Sie wurden speziell für therapeutische Anwendungen entwickelt The brain recognizes the difference between the two frequencies and perceives a third frequency that guides you into the desired brainwave state These tuning forks are made of high quality nickel plated steel and are larger and heavier than the standard tuning forks