𝗣𝗥𝗢 𝗙𝗘𝗥𝗠𝗘𝗡𝗧𝗘𝗥 𝗟𝗜𝗗𝗦 - 𝗗𝗜𝗬 𝗙𝗘𝗥𝗠𝗘𝗡𝗧𝗔𝗧𝗜𝗢𝗡 𝗠𝗔𝗗𝗘 𝗘𝗔𝗦𝗬: Master your at-home fermentation process with the amazing Pro Fermenter Lids that feature an innovative airlock vacuum-seal valve technology and easy release tabs to automatically let carbon dioxide out all while blocking oxygen and any nasty airborne agents from entering your jars. This way, you can easily ferment any goods and prevent them from spoiling! 𝗭𝗘𝗥𝗢 𝗕𝗨𝗥𝗣𝗜𝗡𝗚. 𝗭𝗘𝗥𝗢 𝗠𝗘𝗦𝗦. 𝗘𝗫𝗧𝗥𝗔𝗖𝗧𝗜𝗢𝗡 𝗣𝗨𝗠𝗣 𝗜𝗡𝗖𝗟𝗨𝗗𝗘𝗗: With the outdated fermentation techniques you would have to burp your lids once or twice a day during fermentation, and still, the results would not be guaranteed. Yet, these smart fermentation lids with airlocks take all the hassle away and get the job done on their own. Plus, you will get an oxygen extraction pump to pull the oxygen out after checking on your ferments and resealing the lid. 𝗪𝗜𝗧𝗛 𝗕𝗨𝗜𝗟𝗗-𝗜𝗡 𝗗𝗔𝗧𝗘 𝗧𝗥𝗔𝗖𝗞𝗘𝗥 & 𝗛𝗔𝗡𝗗𝗬 𝗨𝗦𝗘𝗥 𝗚𝗨𝗜𝗗𝗘: To easily keep track of each fermentation batch our fermenting jar lids come with a date setter to eliminate guesswork. You will also receive a detailed user guide to learn how to ferment any of your favorite delicacies. A great fermentation kit to use for Sauerkraut, Kimchi, Pickles, Fermented Vegetables and so much more. [Jars not included] 𝗕𝗣𝗔-𝗙𝗥𝗘𝗘 𝗙𝗢𝗢𝗗 𝗦𝗔𝗙𝗘 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 𝗬𝗢𝗨 𝗖𝗔𝗡 𝗧𝗥𝗨𝗦𝗧: Made of the highest quality BPA-Free materials, our food-safe fermentation lids make an excellent choice for providing the healthiest, nutrient and priobiotic-packed fermented goods to you and your family. Easy to clean, use and open, our leak-proof fermenter lids fit most wide-mouth mason jars and are equally great for any beginner or pro fermentation enthusiast! 𝗕𝗔𝗖𝗞𝗘𝗗 𝗨𝗣 𝗕𝗬 𝗔 𝗟𝗜𝗙𝗘𝗧𝗜𝗠𝗘 𝗪𝗔𝗥𝗥𝗔𝗡𝗧𝗬: With Our Fermenter Lids, we have made it our goal to provide you with the best fermentation starter kit that will make your fermentation experience a whole lot easier, stress-free and successful. With an unconditional Lifetime Satisfaction Warranty, you have every good reason to try the waterless airlock fermentation lids for wide mouth mason jars today! Fermenter Lids - The Best Way To Make Delicious Fermented Goods Every Single Time! Innovative Fermenting Lids With Waterless Airlock Valve – The Key To Easy, Successful & Stress-Free DIY Fermentation!