Fermentation Lids for Wide Mouth Mason Jars, 4 Stainless Steel Lids with Date Tracking, Starter Fermentation Kit for Beginners, Compatible with Any Fermenting Jar for Home Use

Specifications

• Easy Clean Stainless Steel Lids with BPA Free Silicone Valve: Made from food grade 304 stainless steel, these fermentation lids are durable, odor resistant, and easy to clean by hand or in the dishwasher. Each lid includes a silicone fermentation valve BPA FREE, offering safe and beginner-friendly gas release without extra tools.
• Easy Date Tracking for Every Batch: Quickly twist the built-in dial to mark the start date of your ferment. Perfect for keeping multiple jars organized without sticky notes or confusion. Works well with any fermentation jar, including your kimchi containers.
• Automatic Gas Release No Extra Setup Needed: The one-way valve lets gas escape naturally while blocking outside air—no need for burping or airlocks. These fermenting lids are ready to use out of the box, making them ideal for beginners and part of any practical fermenting kit.
• Leak Proof Natural Seal for Busy Kitchens: With its thickened rim, each lid fits snugly on wide mouth mason jar lids and stays sealed even if moved or tilted. A great upgrade for small-batch home projects, from kombucha to your next pickle kit recipe.
• Fits 86mm Wide Mouth Jars in All Common Sizes: Designed for 86mm openings, these mason jar lids wide mouth fit standard 16oz, 24oz, 32oz, and 64oz jars. Whether you're making kimchi pickles or vinegar garlic, this lid ensures a secure fit every time.
• Great for Batch Fermenting at Home: From sauerkraut to mead, these fermenting jars handle small and large batches with ease. Pair with your favorite fermentation weights or canning kit for a simple, clean, and rewarding DIY experience.
• Please Note: These fermentation lids only fit for wide mouth mason jar. This is a patented invention of our factory. We hope it can help users who love DIY fermentation.