These White Elephant Natural Meerschaum filters are highly absorbent and designed to fit with pipes that accommodate 9mm filters, helping reduce moisture with absorbent Meerschaum granulate. At the ends of each filter are two flat ceramic caps that are highly heat resistant and feature ventilation holes that provide a natural draw and excellent air flow, especially when combined with their "less is more" approach, meaning 15% less filling per filter so as to avoid the restrictive draw sometimes found with traditional filters. Here presented in a convenient travel pack of 10 filters.