The 150 ml, round shape glass jar of 54 mm RO Neck has been designed to pack and store ketchup and sauces, spices, ghee, honey, jam and preserves, pickles and chutney, dry fruits, candies and chocolates, salsa, cooking sauces and spreads, etc. These glass jars are 100% food grade, FSSC 22,000 certified, chemically inert and unreactive, and microwave and dishwasher safe. Being round in shape, ther are extermely easy to clean and wash as well as to scoop out product packed inside.