12oz Round Canning Jar with a 70-450 (70G) continuous thread finish. Also known as a “Mayo Jar” or “Mason Jar” the 12 oz Economy Round is a timeless classic. The wide opening makes this jar a popular container for a wide variety of products such as pasta sauces, pickled vegetables, jams and jellies, salsa, syrups, candles, and plenty more. The 70G opening gives you plenty of cap options to choose from
