2.7 pounds

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★BEST WAY TO KEEP FERMENTS SUBMERGED— Enough weight and flat bottom for keeping fruits & veggies under the brine without mold and oxidatiaon effectively, more reliable and convenient than DIY. Making the whole lacto-fermentation process much easier for both beginners and enthusiasts.
★PREMIUM QUALITY — Made of the food-grade glass as the same as mason jar, avoiding the breeding of bacteria and residual smell. It’s convenient for both dishwasher cleaning and hand washing.