Fermentation Airlock Lid for Regular Mouth Mason Jar

Fermentation Airlock Lid for Regular Mouth Mason Jar

6.50
  • One fermentation airlock lid for regular mouth mason jars
  • Fits any sized regular mouth mason jar
  • Made of food safe BPA-free silicone 
  • Dishwasher safe
  • automatically vents gas through one way valve so you don't have to burp the jars for your at home fermentation projects
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