Nording Keystone Volcanic Clay Pipe Filters (100g Pouch)

• 100g Value bag
• Smokes Cleaner and Cooler
• 100% Natural
• Absorbs Moisture
• Absorbs Tar and Impurities
• Saves Money
• Can be used in the base of any pipe

Keystone Filters. Keystone Filters aren't a totally new idea but it is done well. The naturally absorbent Volcanic clay stones absorb moisture and condensation from the base of the bowl but also hold the Tobacco away from the base of the bowl. They pay for themselves as you can smoke every bowl full down to the last grain of ash and they keep the smoke cool, dry and sweet.