The copper comb is metal, which is relatively cool and hard and easy to generate static electricity. Because the comb is in contact with human skin, the wooden comb is more comfortable, the comb teeth will not scratch the scalp, and the safety is good, and the blood flow in the head can be increased, so the wooden comb is good.
In the ancient civilization of China, Lei Fang, the princess of Xuanyuan Huangdi, was invented and created by fish bones. Originally named for its wood, it is also called wooden comb.