Tuning forks are a gentle acoustic sound therapy. The vibration of this fork is tuned to the root chakra situated at the base of your spine. Creating a smooth energy flow and a balanced harmonious state. When your root chakra is open and flowing smoothly it provides vitality for your physical body, sense of well being, feeling of being grounded, centered, sexually affectionate and in control. For best results tap the tuning fork over the root chakra and move in a circular motion or just hold in the hand because the vibration will know where to go. Red root chakra fork comes in its own pouch with a 7" mallet and stamped 194.18 Hz. The tone 'G' with 194.18 Hz is the 24th octave of one earth day, resonating with the color red.