DescriptionOne-piece silicone waterless airlock eliminates the risk of mold without any daily maintenance. Vents gases and prevents oxygen exposure automatically.5 fermentation Pipes included which work with any wide mouth mason jar such as Ball, Kerr, Aussie Mason and more.BPA-free, food-grade silicone is dishwasher safe and reusable for many years. Low profile design lets you ferment in small spaces.No need to burp jars, maintain water levels in your airlock, or keep track of complicated airlock systems with multiple pieces.Just screw onto any wide-mouth jar, and the fermentation Pipe will do the rest.
