Achieve perfect home ferments with Volila’s glass fermentation weights, specially designed for wide-mouth jars. This 4-pack of 7cm weights ensures ingredients stay fully submerged in brine, promoting an ideal anaerobic environment for fermenting foods like sauerkraut, pickles, and kimchi. Made from durable, food-safe glass, each weight has an easy-grip handle and a built-in gap to release excess brine without mess. Ideal for beginners and fermentation enthusiasts alike, these reusable weights support consistent, flavorful results.