Byol Magnet – : Used in su-jok therapy on the byol meridian points of the hands. It is fixed with tape on the meridian points. The North and South Pole are indicated by different colour on the magnet. Byol Magnet (Medium/Standard). A circular, dual polarity small magnet. Diameter – approximately 5 mm. Its one side is painted white and the other side painted yellow. This type of magnet is used for tonification/sedation, i.e., increasing/decreasing of energy level in the required part of the body. For carrying out tonification, the yellow side of the magnet (North pole) should be touching the body skin and the white side should be visible to the eyes after application. For carrying out sedation, the white side of the magnet (South pole) should touch the body skin and the yellow side should be visible to the eyes after application.