About this item

• Release gas automatically. There's no requirement to open jars or manage water levels in the airlock.
• Built-in date dial on the lid. Twist pointer to finished date. No need to write anything down.
• Simple one piece low profile design. No messing with multiple bulky pieces.
• Fun DIY fermentation canning tool. Fit on top of all types of wide mouth mason glass jars.
• Click the link below to buy the 7 glass weight with handle to match with the 7 lids: https://www.here.com/dp/B08DDHR8ND
• Excellent vegan gifts, vegetarian gift, gut biome health conscious gift
• Great for making Sauerkraut, Kimchi, Pickles or any fermented vegetable probiotic foods