Wave stone pendant from the Zero-Magnetic Field, famous for being at the Bunkui Pass, and wave sand (about 1 kg). Please use the pendant for dowsing and incorporate it into your daily life. It also seems to help you easily receive Ki during Qigong practice. Use the wave sand for a foot sand bath for about 15 minutes. A foot sand bath promotes detoxification through the soles of your feet. It adjusts the internal electricity affected by electromagnetic waves and promotes relaxation.