Buying a Jug Morphy Richards Verve Pour Over Coffee Maker Machine There are a variety of filter coffee machines available on the market, coffeee.Uk and all come with glass or a thermal jug. The benefit of a thermal jug is that it doesn't need a warming plate to keep your coffee warm, and it is also less likely to break. Shop the Best Drip Filter Coffee Makers Today spout is designed for easy pouring and is suitable for use with steamed or hot milk. However, it cannot be used on the stove and is not dishwasher safe. Glass The glass carafe is a standard element in all drip coffee machines. It is made from 2 mm borosilicate, which is a heat-resistant material. It can keep coffee hot for up to an hour before shutting off automatically. The glass carafe can be easily cleaned and is less likely than stainless carafes made of steel to break. It is also cheaper than stainless steel versions which makes it a great alternative for those on a tight budget.