Create Third Wave Specialty Coffee at Home With a Small Espresso Machine Create specialty coffees of the third wave at your home in under a minute, from bean to espresso. 19 bars of pressure create the best flavor and water is at the ideal temperature in less than 30 seconds. https://www-coffeee-uk15317.anchor-blog.com/10063245/7-small-changes-that-will-make-a-huge-difference-in-your-commercial-espresso-machine