Much more attractive than standard jam jars, each of these six small 240mlml glass jars has a pretty cut-glass crystal pattern design and a traditional 2-part screw and banded lid to provide a seal that is both airtight and watertight. Made by American firm Ball Mason, who have been making high quality glass preserving jars for over 130 years, the decorative look of this set of six gives them a gifty feel. Traditional 2-part metal screw-top lid to provide a seal that is both airtight and watertight The right size and shape for home-made jams and preserves, pickling and chutney; straight sides for easly spooning of condiments Enjoy Plastic Free snacking such as fruit pots and nuts, leak free lid for your work or school bag Microwave, freezer and dishwasher safe Attractive cut glass design makes them great for seasonal gifting.