Over the course of the 20th century, espresso was refined and perfected. Achille Gaggia added a lever system, allowing a barista to pull the shot and, as a result, push the water through the
Author: Kate Halse Breville The Barista Express. Automatically adjusts water temperature for consistent results. High Philips 3200 Series Fully Automatic Espresso Machine. Adjustable brew strength and amount. Easy Brewsly Espresso Machine. Stands just six inches wide. Comes with 15 bars of pressure. Calphalon Temp iQ Espresso Machine. Removable water tank holds up to two liters. Built