Fermentation lids with air extractor are designed to let gas escape and prevent contaminants from getting in. They fit WIDE mouth curing jars (not included). Each leak proof gasket is made of durable bpa-free plastic. Dishwasher safe (top rack) genandise Fermentation Kit comes with: 4x mason jar fermenting lids 1x air extractor pump 3x recipe cards
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FERMENTATION Lids allow gas to escape without letting air in No more burping use the air extractor pump included Date dial on each lid takes the worry out of tracking progress You just set it and forget it
EASY GRIP lid design with smooth tabs makes it easy to open your fermented fruits and veggies
EASY TO CLEAN simply soak in warm soapy water Wipe and rinse any brine residue away Also top rack dishwasher safe
AIR EXTRACTOR PUMP connects to the built-in one-way valve in the middle of each lid to create an oxygen free environment for your fermentation
RECIPE cards to help you start making delicious healthy ferments