Should You Buy an Espresso Machine? Espresso machines require higher pressure and temperatures than regular coffee makers. They also make more concentrated and full-bodied cup of coffee. Dual boilers are the best choice because they allow you to steam milk and make espresso at the same time. This is a https://www-coffeee-uk48589.daneblogger.com/29264477/the-most-pervasive-problems-in-buy-espresso-machine