A Well-Made Kit for Home Fermentation: This set includes 4 stainless steel fermentation lids with seals, 4 silicone grommets, and 4 BPA-free airlocks. A simple, reliable way to transform your wide mouth mason jars into a ready-to-use fermenting setup
Compatible with Standard Wide Mouth Jars: Made to fit standard 3.38" (86 mm) wide mouth jars from 8 oz to 64 oz. Perfect for fermenting everything from small batches of pickles to larger jars of kimchi, sauerkraut, or kombucha
Easy to Assemble, Easy to Enjoy: The 14 mm lid opening allows the airlock to be inserted smoothly without putting unnecessary stress on the grommet. Straightforward to set up and approachable for both beginners and experienced fermenters. No daily burping
Reusable Materials Designed to Last: Stainless steel lids pair with flexible silicone grommets for a durable, reusable setup you can use again and again. Designed to offer a cleaner, sturdier, and more dependable fermentation setup batch after batch
Quality Support and Care Guidance: We offer a 1-year free replacement for damaged small parts for added peace of mind. For best care, do not boil the plastic airlocks; wash with warm water only
Extra Grommets Included: Comes with spare silicone grommets for replacement. Reusable and keeps your fermentation process worry-free