Brewing your own beer, wine or cider at home is really easy with these coloured Glass Demijohns. They feature a smaller capacity of 1,900 ml (3⅓ pints), which makes them ideal for beginners, and convenient to store away in cupboards or under the sink. This glass demijohn is perfect for brewing and serving your concoctions. They are made of tough glass and features a traditional cork bung. The cork bung creates an airtight seal, which prevents bacteria and oxygen from affecting your wine, beer or cider as it ferments.