This set includes the Mid Om 136.1 and the Low Om 68.08 Weighted Tuning forks and an activator. Tuned the Earth frequency the Earth/Ohm Tuner helps to release strain and stress in the heart. Use it when your energy is low, you feel a lack of connectedness, unable to focus and concentrate or feel the need to ground. --- When placed by the ears, on the sternum, the Ohm Tuner creates deep resonance which is relaxing and familiar. Use this tuning fork for balance and well being. Place this tuning fork on joints, muscles and nerve groups to help relax the body and release stress. --- Includes carry pouch -- frequency generator for healing, frequency healing devices, 136.1 hz healing instrument, sound healing instruments, sound therapy instruments, tuning fork medical, tuning fork set, tuning forks for healing set, tuning forks for sound healing, weighted tuning forks for healing.