ou are purchasing a small wax sealed bottle of an herb blend as well as a sachet with the same blend (bottle is 1 1/2" tall) Magickal Sachets (also known as herbal charms) and herbs have been used for thousands of years in many different countries and cultures all over the world. Herbs have almost unlimited uses and a long standing, proven history of supporting cleansing, health and purification. The ritual of combining the herbs is done with the correspondence and intentions they are being combined for, which includes the time of day and the order that the herbs are combined together among other ritualistic aspects. Black is the color that relates to repelling negative energy.