Description This is a multi-function and practical Fermenting Lid designed for your mason jars, manufactured with high-grade and sturdy glass material, sturdy and practical for a long using time. With an hand, and this glass Fermenting Lid is convenient for you to put in the mason jar, which is a good accessory for pickle fermenting. Features -Color:As Shown -Material:Glass -Size:7.00X7.00X3.50cm/2.75X2.75X1.38in - The Fermenting Lid is manufactured with premium glass material, which can be durable and practical enough to use. - With the help of this fermenting weight, you can make tasty, healthy sauerkraut, kimchi, ginger carrots and other fermented foods with safety and easy. - The practical fermenting weights can be given to others as wonderful housewarming gifts. - Suitable for most standard mason jar, pickle jar and fermention jar. - The fermenting lid can seal the mason jars with wide mouth and promote kimchi fermentation. The Fermenting Lid is manufactured with premium glass material, which can be durable and practical enough to use. With the help of this fermenting weight, you can make tasty, healthy sauerkraut, kimchi, ginger carrots and other fermented foods with safety and easy. The practical fermenting weights can be given to others as wonderful housewarming gifts. Suitable for most standard mason jar, pickle jar and fermention jar. The fermenting lid can seal the mason jars with wide mouth and promote kimchi fermentation.