3-Pack Wide Mouth Fermentation Lids (86mm) for Ball & Kerr Mason Jars, Self-Burping Airlock Lids for Sauerkraut, Kimchi & Preserving Harvests

Preserve your harvest and unlock flavor by turning garden bounty into year-round probiotic-rich goodness. Designed for wide mouth Mason jars, these lids are essential for homesteaders and home cooks making large batches of sauerkraut, kimchi, and pickles. Experience the satisfaction of natural food preservation.Precision-engineered for an airtight fit on all major brands of wide mouth (86mm) Mason jars, including Ball and Kerr. The flexible one-piece silicone design works seamlessly with the original metal band for a reliable, leak-free experience. Each lid is crafted from 100% premium food-grade silicone, BPA-free, non-toxic, and odorless. The writable top surface lets you easily mark each batch with the date.The intelligent one-way valve releases CO2 while blocking air entry, creating the perfect anaerobic environment for successful fermentation. No daily monitoring, messy overflows, or worries required. Durable one-piece lids are easy to clean (dishwasher safe) and store. Low-profile, stackable design saves pantry space.Ideal for making classic sauerkraut, crunchy kimchi, crisp pickles, and other fermented foods. Supports a healthy lifestyle with pure, safe homemade ferments fre