Advantages of using filter-tip cigarette holder 1. Using cigarette holder can effectively filter nicotine or tar in cigarettes and reduce the harm of smoking to human body. Horn cigarette holder filtration can clean harmful substances. 2. Reduce the incidence of respiratory diseases and lung cancer. 3. Reduce the yellowing and blackening of teeth due to a large amount of tar accumulation, and keep teeth. Horn cigarette holder plays a role in filtering tar in cigarettes. When smoking, when the smoke passes through several small holes in the filter, the tar in the smoke will be adsorbed on the inner wall of the cigarette holder. It's harmless to your health.