Fermentation Airlock Lid Kit for Mold-Free Wide Mouth Mason Jar Pickling and Fermenting- Make Your Own TASTY, HEALTHY, SUSTAINABLE, PROBIOTIC, LIFE-CHANGING FOOD AT HOME! By Fermentation Creation THREE PIECE AIRLOCK: Allows the natural gases formed by fermentation to escape from the jar safely while keeping out oxygen and mold spores. Just remove the cap, pour water up to the fill line, re-cap and youre in business. This keeps the probiotics in and contamination out! MASON JAR NOT INCLUDED SPECIALIZED LID SYSTEM: Includes a wide-mouth lid custom fitted with a rubber grommet designed for a tight seal with the airlock. The plastic lid and metal sealer will fit ANY wide-mouth mason jar for mold-free fermentation. RUBBER RING SEAL: Wide-mouth gasket completes an airtight seal between the lid system and the jar. 4 TBSP OF REDMONDS REAL SALT: A quality, all-natural salt mined in Utah with trace minerals that enhance the nutrition and flavor of the fermented These minerals also aid in the food. fermentation process, unlike conventional table salt. INCLUDES 4 TASTY RECIPES: Probiotic Salsa, Pickled Daikon, Mango-Ginger Chutney & Traditional Sauerkraut