These food grade 64 oz. mason jar cups, made of quality glass, are perfect for preserving fruits, vegetables, pickles, beans etc, and for meal prep. With its wide mouth, dishing, scooping and cleaning these ball mason jars are a breeze. The lid allows for tight seals, so there’s no spilling and so the freshness and flavor remains sealed in. These mason jars with lids are safe, food safe, microwave safe, freezer safe and dishwasher safe Hear that Gling? That delightful trill made by two glasses clinking against one another? That's the sound of happy moments. Let’s get glinging!