ASFINS Fermentation Tube Set, 4 Pieces Airlock Lock and 20 Silicone Eyelets for Preserving, Brewing, Wine Making, Sauerkraut Fermentation, Kimchi, S-shaped, 10 mm

Package includes: you can get 4 pieces plastic airlocks and 20 pieces black silicone eyelets, enough quantity for your use and replacement. Makes fermentation easier --- This set of airlock is a great fermentation tool for brewing or fermenting cucumber, suerkraut, which provides a reliable seal that effectively isolates air to prevent oxidation and contribute to the entire fermentation process. S-shaped Design The S-shaped airlock has 2 vertical chambers connected by a kind of drain trap. This immensely prevents oxygen from entering your brew, allowing your brew to produce alcohol but not vinegar. Safety material: this plastic airlock for preservation is made of food grade PP plastic and is odourless and non-toxic. Meanwhile, the airlock nozzles are made of silicone, are durable and soft and can be used for a long time. Wide application: the airlock set serves as a versatile fermentation equipment for a variety of purposes, e.g. For preserving food, fermenting cabbage, cucumbers, sauerkraut, grape juice etc. or for making beer and wine.