Create Third Wave Specialty Coffee at Home With a Small Espresso Machine Create specialty coffee of the third wave at home, from bean to espresso in less than a minute. 19 bars of pressure gives the best flavor, and the water is at its optimal temperature within just 30 seconds. https://www-coffeee-uk98701.idblogz.com/30290018/what-do-you-know-about-espresso-machine-coffee