Should You Buy an Espresso Machine? Espresso machines require higher temperatures and pressures than standard coffee makers. They also produce more concentrated and full-bodied coffee. Dual boilers are the best choice, since they allow you to steam milk and make espresso simultaneously. This is a significant upgrade over most single-boiler https://wwwcoffeeeuk77709.tkzblog.com/29662612/here-s-a-little-known-fact-about-espresso-coffee-maker