Reddit reviews Pickle Pipe - One-Piece Silicone Waterless Fermentation Airlock Lids for Mason Jar Fermentation - Wide Mouth - 3 Pack

One-piece silicone waterless airlock eliminates risk of mold without any daily maintenance. Vents gases and prevents oxygen exposure automatically.3 Pickle Pipes included (red, teal, purple) which work with any wide mouth mason jar such as Ball, Kerr, Bernardin and more. BANDS AND JARS NOT INCLUDED.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 Pickle Pipe will do the rest. The only true one-piece “set and forget” waterless airlock that just works.