Masontops Wide Mouth Fermentation Kit 9 pk CFK9W

Everything you need to make nutrient-rich, good-for-the-gut ferments. These mason jar fermenting lids screw directly to mason jars, keeping out air while also letting gases escape-so you don't have to periodically burp the jar. The kit also includes instructions, recipes, glass weights and even a vegetable tamper to help release moisture from veggies directly in the jar.