• Pack of 4 Glass Weights for Keeping Vegetables Submerged during the Fermentation Process
• Can be Used for Fermenting Probiotic Sauerkraut, Pickles, Kimchi & More!
• Rests Inside the Mouth of Mason Jars; Features Finger Grips for Easy Removal
• Designed for Wide Mouth Mason/Canning Jars (Ball, Kerr, Bernardin, etc.) and Fido Jars