volila Glass Fermentation Weights - 4 Pack

Yes, the food-safe glass is non-reactive and suitable for all types of vegetable and other ferments where keeping ingredients submerged is necessary.

No, these weights are specifically designed for wide-mouth jars. They will not fit properly or function as intended in narrow-mouth jars.

Each pack contains four glass fermentation weights.

Wash them by hand with warm, soapy water. Avoid abrasive materials to protect the glass.

Handle with care. If a weight breaks, discard all pieces and do not use the broken weight. Clean the jar thoroughly to remove any glass shards.

The gap is designed to release brine, not allow air in. When submerged in brine, it helps maintain an anaerobic environment. Proper sanitation of the weights and jar is still essential.

Typically, one weight is sufficient per wide-mouth jar to keep the contents submerged. You receive four weights, allowing for multiple simultaneous ferments or larger batches.

Ensure you are using the correct size jar (wide-mouth) and that the weight is properly seated. If the ingredients are too bulky, you may need to use more than one weight or adjust the packing.

The gap is designed to manage typical overflow. If your fermentation is extremely active and producing a large volume of foam and brine, consider using a larger jar or a fermentation crock. Ensure the weight is positioned correctly to allow the gap to function.

This is likely mineral buildup from the brine. Soak the weights in a mixture of equal parts white vinegar and water for a few hours, then wash thoroughly.

The weights are designed to fit snugly but not tightly. If it feels excessively loose, double-check that you are using a standard wide-mouth jar, as slight variations in jar dimensions can occur.