Wide Mouth Canning Jars: 6pack mason jars 24oz perfect for canning, pickling, preserving and fermenting fruits and vegetables. The wide mouth design make it easy to clean, suit to place chunks fruits and vegetables such as tomatoes, cucumber and beets into the jar. Highly Airtight: Each clear canning jars is made of heat-resistant glass, preserving food completely free of air bubbles. High transparency and ability to withstand rapid changes in temperature is better than the Glass heat-resistant glass of the other normal jars. Rust-free aluminum,the sealed screw airtight lid keeps food fresh and extends its shelf life, refrigerate up to 3 weeks. Food grade safety, it is safe for fermentation, pickling and canning. Multi-functional jars DIY: Multi-practical can be refrigerated, frozen, microwaveable, fresh, suitable for storing all kinds of food. You can use these jars to make jams, puddings, salads, drinks, and preserve all kinds of food you want. DIY fruit wines, rosehip jam. Pickled vegetables like sprite lemon cherry little carrot, cucumber with sauce, shiso ginger. DIY Canned Candied Vegetables as canned pineapple, tomatoes with plums, chestnuts. Sturdy and Frosted Glass: These mason jars are made of durable and BPA free matrerial. Equipped with non-slip screws on the bottom, the glass jar has a super stability. Accidentally breaking glass jars will no longer happen in your kitchen. Food Storage: A great place to store jams, spizza sauce, salsa, gazpacho, broth, and maple syrup. Beans, oats, flour, coffee, rice, candy, beverages, and sugar.