These BPA free rubber ring seals from work beautifully paired with our range of jars from to keep your food and liquids fresh. Designed and put into production in 1900 , the preserving jars have multiple uses in and out of the kitchen and their wide mouth design makes filling them a breeze. Each rubber ring is sold separately.
Made in Germany.
Available in 3 sizes. Match your lid to the size of your glass jar.
