Kilner Preserve 3L Clip Top Round Jar A vintage style glass jar perfect for preserves. It has a secure clip top fastening with an orange air tight rubber seal to ensure food is kept fresh. Established over 150 years ago Kilner jars are ideal for preserving jams, fruits, marmalades and chutneys or storing a wide range of dry food such as spices, flour, tea and coffee. Kilner jars are tried, trusted and made to last. Whether you're new to preserving and making your first jars or a seasoned expert, we sell a variety of jars to help you keep your food fresh and stored safely. Embossed with the Kilner Logo Volume: 3L