Byol Magnet - It is a circular two-piece magnet with the overall diameter of approximately 11 mm. This magnet can also be used for byol points in certain circumstances. | Bar Magnet - A magnet in the shape of a bar with poles at its ends. This magnet re-forms the broken connection between 2 tissue or cells | Chakra Magnet - It is a circular two-piece magnet with the overall diameter of approximately 14 mm. The outer magnet has a hole in the center making it ring shaped. It is painted white on one side and yellow on the other side. The standard byol magnet fits into the central hole of this ringed magnet. | 5 Star Magnet - In few types of treatment clusters of five star magnets need to be applied on the acu points. The therapist places one star magnet in the center of the acu point and the remaining star magnets around the central star magnet.