🍓【 Start Your Fermentation Journey! 】 Eating fermented food and beverages not only helps save excess food from spoiling, but it also offers numerous health benefits. With our mason jars for overnight oats, you can make as much pickle, kombucha, yoghurt, kimchi or sauerkraut as your heart desires! You can also use these canning jars as salad jars with lids for meal prep, overnight oats jars with lids or for your DIY mason jars lantern. 🍒【 16oz Mason Jars with Lids for Batch Fermenting 】 With our air tight jars , you can start fermenting or pickling big batches to keep in the pantry and use whenever. These 500ml glass jars with lids has a height of 13cm and 7cm wide and come in a pack of 4. It's designed to have a smooth surface to make it easier for you to check for discoloration, bubbles, or unwanted mold. The 2-part lids have a rubber coating to prevent leakage and make them airtight. 🥒【 Start Filling Up Your Pantry 】 Save excess produce from your garden or be thrifty by buying canned tomatoes, apple sauce and other canned foods in bulk and repacking them for future use in our glass breakfast jars with lids. Not only is it convenient, but it also saves time and money from always going to the grocery store. Our overnight oat jars are not only versatile but also economical; they can be reused and will last a long, long, long time. 🍌【 Care Guide 】 When handling these glass mason jars with lids avoid exposing them to sudden changes in temperature, like taking the food jars from the oven to the freezer. Do not add liquid to hot food jar as it may likely crack or break the glass. Do not place the hot screw top jars on cold or wet surfaces, countertops, or stovetops. Allow them to cool down first before handling them. And after washing the jars, make sure the lid is dry before storing. 🍯【 Warranty 】 At volila, every purchase of our glass jars with lids 500ml comes with a 100% warranty. Should you encounter any concerns or issues with your item, don't hesitate to reach out to us. Your peace of mind is our promise!