The espresso pours from the bottomless portafilter – and for the first time you really see it
This little mirror sits with its magnetic base directly on your drip tray and turns its gaze upwards to the spout of your bottomless portafilter. Using the ball head, you turn it to any angle, tilt it towards the stream and watch how the shot builds up – without bending down.
What you see reveals a lot: an even, honey-coloured stream from the centre points to a clean extraction, while light spritzes or side jets show that distribution and tamping aren't quite there yet. This makes the mirror an honest feedback window for your puck preparation. That's our view – in the end, what counts is that your coffee tastes good to you.
At a glance
| Mirror |
70 mm HD glass mirror |
| Mount |
Magnetic base for the drip tray, ball head rotatable through 360°, tiltable |
| Suitable for |
bottomless (naked) portafilters |
| Dimensions |
Diameter 70 mm, length 35 mm |
| Colour |
Black |
| Note |
Peel off the protective film on the surface before first use |
Who it's for
For anyone who works with a bottomless portafilter and wants to see their extraction rather than guess at it. It fits any setup with a naked portafilter – combine it with a tool from our barista tools or find the right base beneath it in the coffee machines at Coffee Coaching Club in Switzerland.
Frequently asked questions
Do I need a bottomless portafilter?
Yes. The mirror shows the extraction from below – that only works with a bottomless (naked) portafilter, where the coffee puck is exposed.
How does the mirror stay on the machine?
Via a magnetic base that grips the drip tray. The ball head rotates through 360° and tilts, so you can set any viewing angle.
How is it delivered?
Available to order directly online, delivery throughout Switzerland and to Liechtenstein in 2–4 business days. Click & Collect in Bern and Zurich Oerlikon possible.
