4 wide-mouth pickle pipes with 9cm coverage for mason jars.
One-piece, silicone, self-sealing, and waterless airlock designed specifically for wide-mouth mason jar fermentation.
Specifically designed for wide mouth mason jars, low profile, dishwasher-safe BPA-free, food-safe silicone. 4 Pickle Pipes in red, purple, bleu and green. Allows fermentation gases to escape and keeps oxygen out, preventing spoilage.