<p><b>Versatile Glass Containers with Lids for Wide Uses:</b> These overnight oat jars are the perfect companion for overnight oats, yogurt, puddings, and salads. They can also be used to store liquid foods such as salad dressings, jams, hot sauces, honey, as well as dry foods that require a dry environment, such as coffee beans, spices, nuts, and cookies. The functions are the same as traditional preservation jars. Visually more attractive and beautiful. <br><b>High-quality Mason Jars with Screw Lids:</b> These 500 ml mason jars are made of very sturdy high-quality thickened glass, which is reusable and environmentally friendly. The transparent glass material allows you to clearly see what's inside. The silicone sealing ring on the lid is dishwasher and microwave safe, which ensures a secure seal to prevent leaks and spills. This silicone ring can be removed for washing, and the 80 mm wide opening design is very convenient, allowing you to easily enjoy your food. It is also very easy to clean. <br><b>Exquisite Design:</b> With innovative appearance design and lids in different colors, these 500 ml mason jars are not only stylish but also space-saving. The lid is concave. These thoughtfully designed containers are designed to be safe, stackable without risk of tipping, and easy to carry while keeping food fresh. <br></p>