Sturdy & Clear for Daily Use: Crafted from thick, high-quality transparent glass, these storage jars offer excellent durability along with clear visibility so you can quickly identify contents, making them ideal not only for cooking and baking ingredients but also for stylish storage of crafts, supplies, small hardware Reliable Airtight Seal: These 27 oz canning jars feature the classic three-part sealing system with a thick glass lid, rubber gasket, and sturdy metal clamps that work together to create a secure, leak-proof closure that keeps , jams, sauces, for longer while preventing unwanted odors or moisture from entering the jar. Spacious Straight-Sided Design: Designed with straight sides and a wide mouth, these jars are easier to clean thoroughly and more efficient to store than tulip-shaped jars, maximizing shelf space while making it simple to layer ingredients, feed and maintain sourdough , or load bulk snacks and dry goods Elegant Retro Style: The beautifully crafted vintage-inspired design of these jars adds of understated retro charm to your kitchen countertops, open shelving, or gift baskets, combining functional airtight storage with a decorative look that suits farmhouse, minimalist Dishwasher Safe & Easy Care: The glass body of these canning jars is dishwasher safe for hassle-free cleanup after fermenting, canning, or daily use; for best results avoid sudden temperature shocks, oven or microwave heating, and extreme thermal changes to reduce the risk of glass damage