Moschus (5 fen) [Shexiang]
Chalkos Vitriolum (1 qian) [Danfan]
Dendrobii Caulis (1 qian) [Shihu]
Manis Squama (3 qian) [Chuanshanjia]
Cinnabaris (3 qian) [Zhusha]
Myrrha (3 qian) [Moyao]
Chuanxiong Rhizoma (3 qian) [Chuanxiong]
Asari Radix et Rhizoma (3 qian) [Xixin]
Glycyrrhizae Radix et Rhizoma cum Nodo (5 qian) [Gancao Jie]
Aquilariae Lignum Resinatum (5 qian) [Chenxiang]
Magnetitum (1 liang) [Cishi]
The aromas of the above-mentioned herbs can guide the substances into the needle.