Made of Terracotta: The RAW Hydrostone is made up of uncoated terracotta clay that humidifies and keeps the tobacco and stuff fresh and nice.
How to Use: Using RAW Hydrostone is really easy, all you need to do is dip the terracotta stone in water and let it soak until it changes it color to darker shade. Now place the humidifying stone in your stuff and leave it in their. You will gradually see the change in your dry herbs. And once you see the stone changing it's color, then repeat the process.
Dimension: The RAW Hydrostone is 3.5 cm in diameter. A smaller piece to store in your stuff bag