Mushroom tea, mushroom broth, mushroom stock...whatever you want to call it, we have you covered! Flat #12 uses perfectly toasted, dehydrated oyster, shiitake and chestnut mushrooms, and steeps them for 72 hours @170 degrees for the maximum medicinal and flavor extraction! Perfect for risotto's, ramen broth, replacement meat broth, or just to sip on in place of tea!