Danyang Xunda Smoking Set Co., Ltd. (named Danyang Xunda Tools Factory before) is a professional enterprise specializing in design, development and manufacture of smoking sets. Our company is set up along with China€™s reformation and grows quickly with national economy. In recent years, starting with the improvement of management, we are expanding marketing network, perfecting after-sales services and creating new products. Our cigarette filters and holders are well appreciated and loved by consumers. If you can't quit smoking, by regularly using this filter you can reduce the tar, nicotine as well as many other harmful substances in the cigarette. By reducing your intake nicotine, you can also reduce your dependency on cigarette which helps you to quit smoking. The black-brown deposit trapped in the filter that would otherwise stick to your teeth, mouth, throat and lungs is clearly visible in the deposit chamber. The filter should be disposed after 5 to 10 cigarettes when the color mark is completely covered. If you are interested in our products, please feel free to contact us for more information. Danyang Smoking Sets Co.ltd is a looking forward to cooperating with you in the near future.