How to Choose a Cheap Espresso Machine Water that is at the right temperature and pressure is required to extract the flavor of coffee ground. But a good espresso machine that includes these features can be expensive, with some models costing upwards of $5,000. It is, however, possible to enjoy https://www-coffeee-uk55924.therainblog.com/29098867/7-secrets-about-coffee-espresso-machine-that-no-one-will-tell-you