Espresso Mirror Easy to Clean: The compact 70 mm diameter glass mirror is easy to care for. Simply wipe with a damp cloth and let it dry. Better View: Provides a clearer view of bottomless portafilter shots to observe the extraction rate, helping you refine your espresso making. Adjustable: Fixed by a ball head, the mirror rotates 360 degrees to adjust the angle for your shots with ease. Convenient: No need to bend over every time you pull a shot. The Espresso Mirror lets you monitor espresso extraction from your portafilter with a quick glance. Use scenarios Dialing in a coffee at home: Watch the shot flow and crema development from the mirror to finetune grind size, dose, and tamp without leaning over the machine. Barista training or workshops: Demonstrate shot progression to trainees by providing a clear, realtime view of the extraction process. Small or compact workspaces: In tight kitchens or cafes, position the mirror for an ergonomic viewing angle, making it easier to monitor extraction without compromising space.