Benefits of an Espresso Machine In an espresso machine hot water is pushed through the finely grounded coffee beans. This produces a smooth, rich beverage known as espresso. The first espresso machines were powered by steam. They use one boiler to make several drinks at once. The water is boiling https://coffeee-uk78281.fare-blog.com/29893894/your-worst-nightmare-about-buy-espresso-machine-relived