Brewing Fermentation Airlocks Sauerkraut Transparency Review

【FDA transparent upgrade airlock】 Compared with other three-piece airlocks, it is stronger, more transparent, and made of food-grade materials. You can easily see the entire fermentation process, they can last for a long time, because they are the top FDA transparent airlock!. 【Multifunctional use】 The air lock can be used for various fermentation projects to preserve food. As a brewing airlock, craft beer, wine, sauerkraut, kimchi, cider, fruit wine, rice wine, broccoli, carrot and ginger, and kimchi are brewed. 【Good airtightness】 The good airtightness of the fermentation airlock makes fermentation easier, effectively isolates the air and prevents oxidation. Automatic exhaust at room temperature without manual control. 【Package content】 6 fermentation airlocks, size: height 4.5in/11.5cm and 24 airlock grommets, size: inner ring diameter is 0.39in/1cm, outer ring diameter is 0.59in/1.5cm, the quantity is sufficient, As a spare, the price is right. 【High-quality after-sales service】 We have carefully checked each brewing airlock. If you are not satisfied with any problems, please feel free to contact us. We will unconditionally give you a full refund or free replacement.