DescriptionThe Fermentation Weight is made of good glass material, durable for long-lasting use. They can be used for various fermentation projects. For example: wine brewing, craft beer brewing, sauerkraut, cider, fruit wine, rice wine, carrot and ginger. Multi-function and practical, and thisFermentation Weight is your best choice.Features-Color:Transparent-Material:Glass-Size:6.80X6.50X2.50cm/2.67X2.55X0.98in -The design of the Fermentation Weightis supposed to make the pickle or some organic sprout, which suits your need.-The Fermentation Weight squeezes the space of the jar to make a good environment for leavening.-The glass Fermentation Weight is an effortless way to put in and take out, you can move it by yourself.-The easy grip of this Pickle Jar Fermentation Weight , makes your pickle, kimchi, sauerkraut, and sour cucumber delicious.-Except for fermentation and pickling, heavy and transparent appearance allow you to use it easily.