Description The ceramic shells are designed in such a way that the airflow goes smoothly throughout the filter, and that at the same time the draw resistance stays limited to a minimum. Thanks to the high level of absorption of paper combined with the carbon, you will be able to smoke dryer, more hygienic and healthier. BIG BEN Charcoal Pipe FILTERS 9mm x 10 filters, Size of the filter : 9mm x 35-36mm
