Healthy and delicious: with the fermentation glass, food can be perfectly preserved and fermented - whether kombucha, kimchi, white herb or many other vegetables 2-in-1 valve: the valve is suitable for the fermentation process when open and when closed for odourless storage in the fridge or shelf Easy to use: with the fermentation glass and the clever ferment vent system, fermenting vegetables is easy possible, whether sauerkraut, cucumbers or carrots Practical: the Nativo fermentation glasses can be stored in the storage room or storage room to save space Easy care: thanks to the multi-function, transferring the vegetables is unnecessary, the glass and the weighting weight can be cleaned in the dishwasher