See What Your Shot Is Doing
Pulling espresso through a bottomless portafilter tells you more about your technique than any other single thing — but only if you can actually see it. Bending down to look under the machine every time gets old fast.
A shot mirror sits on the drip tray and reflects the underside of the portafilter up to eye level.
Frameless Stainless Steel
The frameless construction keeps the profile minimal, and stainless steel handles the heat, steam, and moisture around an espresso machine without corroding.
What You'll Actually See
Channelling
Jets or sprays shooting sideways instead of a single centred stream. Usually means uneven distribution or an inconsistent tamp.
Uneven Flow
Coffee emerging from one side of the basket before the other — a tamping angle problem, or grounds sitting unevenly.
A Good Shot
Droplets forming across the whole basket, merging into one steady stream in the centre. That's what you're aiming for.
Why It Speeds Up Learning
Without a mirror, you taste the result and guess at the cause. With one, you watch the cause happen. Adjust your WDT technique or your tamp and you see the difference on the very next shot rather than guessing across a week of mediocre coffee.
Using It
- Place it on the drip tray, angled so you can see the portafilter underside from where you stand
- Start extraction and watch the first few seconds — that's when channelling shows
- Note what you see, adjust one variable, and compare on the next shot
Care
Wipe with a soft, slightly damp cloth. Avoid abrasives — scratches on the reflective surface defeat the purpose.
The Frameless Extraction Mirror — available now at Armista Kuwait.

