7pack Maintenance free airlock waterless fermentation lids for wide mouth mason jars. Make Sauerkraut, Kimchi, Pickles, any fermented vegetable probiotic foods. BPA free, mold free, dishwasher safe.

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7pack Maintenance free airlock waterless Features

• Automatically vent gas. No need to burp jars or maintain water levels in airlock.

• Built-in date dial on the lid. Twist pointer to finished date. No need to write anything down.

• Fun DIY fermentation canning tool. Fit on top of all types of wide mouth mason glass jars.

• Great for making Sauerkraut, Kimchi, Pickles or any fermented vegetable probiotic foods

• Simple one piece low profile design. No messing with multiple bulky pieces.

• Excellent vegan gifts, vegetarian gift, gut biome health conscious gift

About 7pack Maintenance Free Airlock Waterless

Fermentation is a process where you create an environment that encourages “good” bacteria to grow. These types of bacteria grow best in air tight containers—ones where undesirable types of bacteria—including mold and yeast—cannot thrive. Maintenance free silicone airlock waterless fermentation lids for wide mouth mason jars is made from food grade silicone BPA free, mold free, and dishwasher safe. Its patent pending automatic gas release lid vents the gas inside the jar. No need to monitor the water level as in other design. This item comes with date dial that allows users to make the pointer to point to the finish date, the number 1 to 31 on the top. Its low profiled shape takes up less space.