Aieve Fermentation Lids, 6 Pack Mason Jar Fermentation Kit with Pump and Pounder for Wide Mouth Mason Jars

The fermentation lids for wide mouth mason jars with leak proof gasket made from durable plastic with a leak proof gasket, bpa-free, let gas escape, and prevents contaminants from entering, homemade fermented vegetables with this pickling making kit with more probiotics, dishwasher safe(JARS NOT INCLUDED) Use extractor pump of the pickling kit to pump air out from jars by connecting built-into one-way valve in the middle, extruding the mason jar airlock valve in the middle when fermentation finish, and the anti-slip release tabs at the edge help you open the jar easily Sauerkraut fermentation kit's pounder is easy to use with fermentation weights pound cabbages, cucumbers, carrots or other pickle veggies out juice and tightly pack them into crocks and jars for best fermentation The fermentation kit for wide mouth mason jars built in date dial, you just need to adjust the dial and know exactly time during fermentation and ferment finish, no need to label ferments additionally, no messy anymore Mason jar fermenting lids for wide mouth mason jars include 6 pack fermenting lids, 1 extractor pump and 1 sauerkraut pounder, good for wide mouth mason jars to make fermented probiotic food such as sauerkraut, kimchi, pickle and kombucha