Ideal for preserving all types of food, these 250ml jars come with a convenient metal screw-on lid featuring a unique fresh button pop top. The dome popping in signifies a sealed and shelf-stable jar, giving you peace of mind while storing your homemade jams, jellies, conserves, chutneys, and more. Plus, the tapered design allows for easy access to contents without catching on the lid rim. With measurements marked on the jar and these signature fantail & fern motive wrap, these jars are perfect for basic bottling, as well as overflow and water bathing methods. Fill them with your favorite seasonal homemade preserves, or gift them to loved ones and share the joy of homemade food. Choose quality and know exactly what's in your food with these preserving jars.