1000 ml Lug Glass Jar with 82 mm Lug Neck are of premium quality, FSSC 22,000 certified, 100% non-toxic, 100% lead free, and microwave and dishwasher safe. These round jars with wide mouth are easy to clean and wash as well as to scoop out product easily. Such glass jars do not allow chemical leaching into the product. These glass jars are used for storing ghee, honey, jam and preserves, pickles, chutney and saffron.