The ceramic weight for fermentation jars is ingeniously designed with two parts, allowing it to fit into jars with a neck diameter smaller than the complete diameter of the weight. This innovative design ensures that juices from your vegetables flow out easily, making the removal process simple and hassle-free. By compressing the vegetables, the ceramic weight prevents air from reaching them, which is crucial for successful fermentation. Once you place your vegetables in the jar and apply the weight, simply move it to a stable spot at room temperature. When the vegetables start releasing juices and develop a distinct aroma, you know the fermentation process is underway. Keeping your vegetables submerged in their juices not only enhances their flavor but also preserves them for months, effectively preventing mold and bacteria. Made from durable ceramic, this weight is a must-have for any fermentation enthusiast.