“Highdro Stone” is an all natural eco-friendly handmade clay humidity stone for the cannabis connoisseur! We designed Highdro Stone to revive, restore and rehydrate your cannabis bud. Similar to most other plants marijuana requires a certain amount of moisture to maintain its potency for a long time. When cannabis dries out it’s cannabinoids and terpenes will begin to degrade. In addition to losing its flavor and burning hot and unevenly this can severely undermine its therapeutic and medicinal benefits . 
Simply soak in water 2 min pat dry and add to your bud. Remove when your desired humidity has been reached.(generally just 2-3 hours is plenty)  Reusable anytime forever! 
Each “Highdro Stone” is made by hand with love in our 2 Feathers 1 Stone Studio in Nh.