Pasteurized or preserved fruits and vegetables are a valuable source of natural vitamins, the taste of which can be enjoyed even outside of summer. That's why it's good to have them in your pantry. But only proper preparation of jams, preserves, juices, fruit liqueurs, pickles, prunes, beets, mushrooms, or honey guarantees complete delight when tasted. The most important requirement for this is protecting the jars with a secure seal. Screw-top lids guarantee safe pasteurization of the preserves. Our preserving lids have four locking teeth that guarantee a tight seal for liquid and powdered products. This prevents air from entering. Neither the preserves, nor pasta, tea, or herbs will lose any of their flavor and aroma. The canning jar lids are reusable and easy to clean. When cleaning and disinfecting, do not use abrasive sponges that could damage the inner silicone layer. We offer lids in sets of four: 10, 50, 100, and 200 pieces. Thanks to their glossy surface (with patterns of