The Nerve Fork is 50 Hz in frequency..This is a weighted fork also known as Osteophonic or Otto for short.
This fork can be used in a variety of ways. As the name suggests, it is good for calming nerves. It can also be used to reduce chronic or acute pain such as pulled or strained muscles, muscle cramps and spasms, and even releasing knotted muscles. It can also help to increase bone density while mending broken bones. Because of its healing attributes, it is a favorite for both massage therapists and body workers. - SozoSoundz