About this product

The RAW Hydrostone is made from uncoated natural terracotta clay that has been fired in a kiln. It was originally developed to keep tobacco fresh on ships during long journeys across the sea. Allow the stone to soak in water for 5 minutes. Then place it with your tobacco or herbs. It will keep your material fresh for a very long time. It can even bring old dried material back to life and is 100% reusable.