Tuning forks are a gentle acoustic sound therapy. The vibration of this fork is tuned to the throat chakra situated in the center of your neck. Creating a smooth energy flow and a balanced harmonious state. When your throat chakra is open, flowing, and balanced you will be centered, be able to speak freely, creative inspiration, be drawn towards meditating and spiritual wisdom. For best results tap the tuning fork over the throat chakra and move in a circular motion or just hold in the hand because the vibration will know where to go. Blue throat chakra fork comes in its own pouch with a 7″ mallet and stamped 141.27 Hz. The 30th octave with 141.27 Hz and the tone is a C note.