Stainless Steel Lids: Crafted from stainless steel, these durable, acid-resistant lids are ideal compatible with long-term vegetable ferments. They resist corrosion, odors and staining, making them perfect fermenting lids compatible with mason jars designed to handle repeated fermentation cycles at home. Complete Fermentation Kit: This all-in-one mason jar fermentation kit includes glass weights, stainless steel lids, fermentation airlocks, silicone sealing rings, grommets and a handy tong. It provides everything you need to start fermenting vegetables with confidence, without buying extra accessories. Glass Fermentation Weights: Heavy, lead-free glass fermentation weights keep vegetables fully submerged in brine, helping to minimize surface mold and off-odors. These mason jar weights compatible with fermenting are easy to clean, non-porous, and designed compatible with consistent fermentation results batch after batch. Hands-Free Airlock System: The built-in airlocks compatible with fermenting allow CO₂ to escape naturally while limiting exposure to outside air, creating a stable, low-maintenance environment compatible with your ferments. Enjoy reliable fermentation without daily burping, ideal compatible with busy home fermenters and beginners alike. Wide Mouth Compatibility: Designed compatible with standard 86mm wide mouth mason jars, this mason jar fermentation kit works with most common wide-mouth fermenting jars found in home kitchens. Jars are not included, allowing you to reuse jars you already own compatible with flexible, space-saving vegetable fermentation. Great compatible with Kimchi and Sauerkraut: Perfect as a sauerkraut fermentation kit or kimchi making kit, this set helps keep your workspace clean and organized while promoting repeatable, results. Ideal compatible with fermenting cabbage, carrots, pickles and more, making home fermentation simple and rewarding. Color: As Shown Material: GlassandPlastic Package Contents: 1 x Fermentation Kit(Jars Not Included) Only the above package content, other products are not included. Note: Light reflection and different displa