The two semi-circular stones are designed to fit our 1, 2, 3, 4, 5, and 10 gallon preserving crocks. The weights are unglazed and used for food preservation. The stones rest on top of food inside of the crock to keep food in the brine for proper fermentation.

Lead free. Food safe. Ready to use. Easy to clean. Microwave safe. Oven safe. Dishwasher safe. American Made by Ohio Stoneware in Zanesville, Ohio!