YOBNKU Mason Jar Fermentation Kit, NonSlip Grip Handle Fermentation 4pcs Glass Weights and 8Pcs Waterless Airlock Caps - for Fermenting Sauerkraut, Pickles, Kimchi in Wide Mouth Mason Jars (4)

Features

• The Sauerkraut fermentation kit includes 4 easy to grip glass weights and 8 waterfree airlocks. Glass weights with easy grip handle,Weight of each is 7 oz(200g)，easily press the kimchi under it,Size: 2-3/4'' in diameter and 1'' in height.
• Upgrade Non-slip and Easy Grips Handle They had a knob handle so you can easily fit exactly into wide-mouth mason jars, and are super easy to place & remove without taking up more of the valuable vertical space inside the jar. 7.4 oz weight works to hold the expanding ferment perfectly under the brine,When it is wet, it will not slip out of the hand also
• Gas is produced during the fermentation process of food. Gas can be discharged from the top of the lid, while external air will not enter inside. This ensures that the food will not spoil. Made of high-quality silicone, with a long service life. Fermenting kit.
• These premium quality self burping ferment caps have a one way waterless valve to vent gas automatically while home fermenting vegetables. This simple one-piece airlock requires no water, burping or maintenance.
• No need for fancy kimchi containers! Ferment your own sauerkraut, pickles, kimchi & more. Pickle Pipes can ferment any vegetable from cabbage to carrots, cucumbers, tomatoes, garlic, radishes & more.