https://king-wifi.win/wiki/Why...._Dripping_Coffee_Is_
Drip Coffee Machines The convenience of drip coffee machines and their ability to brew multiple cups at a time makes them popular. They utilize gravity and hot water to slowly extract flavors from the ground beans. They are usually served with glass or thermal carafes. The best drip coffee makers have the following features: showerheads that evenly distribute water over the grounds to ensure consistent extraction; and a water temperature that's optimal for flavor extraction (198-202degF).