Glass fermenting weights Keeps fermentation safe and effective: use this glass weight to press vegetables under brine, helping to prevent air exposure and ensuring even, reliable fermentation for foods like sauerkraut, kimchi, ginger carrots, and other ferments. Made from glass: durable, inert material that is safe for contact with food and won't affect flavors. Widemouth jar compatibility: designed to work with widemouth jars, providing a stable submersion for your ferment. Easy to use: simple to insert and remove by hand, making daily checks and adjustments quick and hassle. Versatile canning weight: suitable for use as a canning weight for fermenting projects, offering a straightforward weight solution. Clear design for monitoring: transparent glass lets you see the fermentation process while the weight stays in place. Practical for ferments: ideal for sauerkraut, kimchi, ginger carrots, and other vegetable ferments, helping you achieve consistent results. Use scenarios Fermenting sauerkraut in a widemouth jar: place shredded cabbage and brine, then use the glass weight to keep the cabbage fully submerged. Making kimchi or pickles: insert the weight to maintain submersion and prevent air pockets during fermentation. Fermenting sprouts or mixed vegetables: use the weight to keep all pieces under brine for even fermentation in widemouth jars.