[Material]: The 3-piece airlocks are made of high quality plastic, odorless and non-toxic, and the air brake cable is made of silicone resin, which is strong and durable, safe to use, and can be used for a long time.

[Easy to clean]: airlocks is easy to clean, the valve can be removed, just use a small brush to clean it thoroughly, and it can be soaked in bleach water for disinfection

[Main function]: The airlock set can be used as a multi-functional fermentation equipment for various purposes, such as the fermentation of food, cabbage, kimchi, sauerkraut, grape juice, etc., or brewing beer, wine, mead