GE Profile Semi-Automatic Espresso Machine, 15-Bar | Williams Sonoma
Flow Control: Your questions answered. – Clive Coffee
Reviews for GE Profile 1- Cup Semi Automatic Espresso Machine in Black with Built-in Grinder, Frother, Frothing Pitcher, and WiFi Connected | Pg 2 - The Home Depot
Amazon.com: GE Profile Automatic Espresso Machine + Milk Frother | Brew in 90 Seconds | 20 Bar Pump Pressure for Balanced Extraction | Five Adjustable Grind Size Levels | WiFi Connected for Customization | Black: Home & Kitchen
The Smart Espresso Profiler (SEP) Adds Flow and Pressure Profiling to Virtually Any MachineDaily Coffee News by Roast Magazine
Xbar: A Pressure Profiling Espresso Machine Sans Power | Sprudge Coffee