Fermentation is the use of bacteria, fungi or yeasts to obtain another food product. Want an example? Tea will become kombucha, white cabbage will become sauerkraut or kimchi, mini cucumbers will become pickled gherkins etc. We could go on for ever. Especially when you have the right tools - such as a fermentation pot - making fermentation even more hygienic, easier and magical. Once you have mastered the basics of fermenting food, you can start experimenting here and there!