Precision Shot Mirror
Precision Shot Mirror
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Precision Shot Mirror — Magnetic, for Naked Portafilters
A reflective aid that lets you watch your espresso extraction from underneath a naked portafilter with a simple glance. See how the shot is flowing and spot channeling or infusion issues as they happen.
With a naked portafilter you can learn a lot from how the shot pours — but the action happens underneath, out of sight. The Precision Shot Mirror sits below the group so you can watch the extraction in the reflection, making it easy to diagnose channeling and dial in your puck prep. It's magnetic, so it sticks neatly to metal surfaces when not in use.
- Reflective Aid
- Naked Portafilter
- Spot Channeling
- Magnetic
- Dial-In Tool
Why baristas use a shot mirror
You can't fix what you can't see — the mirror shows you the shot.
See the extraction
Watch your espresso pour from underneath a naked portafilter with a simple glance in the mirror.
Spot channeling
Get a clear indication of how the extraction is flowing and whether there's channeling or uneven infusion.
Dial in faster
Seeing the flow makes it easier to adjust grind, dose and distribution to fix an uneven shot.
Magnetic and handy
Magnetic, so it sticks to metal surfaces — and it can also assist when cleaning the group head.
Specifications
| Type | Reflective shot mirror |
| Best with | Naked (bottomless) portafilters |
| Mounting | Magnetic — sticks to metal surfaces |
| Also helps | Cleaning the group head |
How to use it: position the mirror under the group before you start the shot, then watch the reflection as the pour begins to check for even, centered flow.
Getting the best out of it
Use it with a naked portafilter to read your extraction, and pair it with a WDT tool to fix any channeling you spot. See more in the dosing tools collection.
Ordering
Precision Coffee Tools is Australian owned and supported, with Australia-wide shipping and a 12-month warranty. Add the Shot Mirror to cart.
Frequently asked questions
What does the shot mirror do?
It lets you watch your espresso extraction from underneath a naked portafilter, so you can see how the shot is flowing and spot channeling or infusion issues.
Do I need a naked portafilter?
It's designed for use with a naked (bottomless) portafilter, where the base of the basket is visible.
How does it stay in place?
It's magnetic, so it sticks to metal surfaces. It can also assist when cleaning the group head.
Shipping Policy
Shipping Policy
Standard Shipping Rate Is $10 For All Over Australia.
Express Shipping Rate Is $15.
Secured Tracking Will Be Provided Upon Purchase.
International Shipping Cost Will Depend On Courier Partners.
Warranty
Warranty
Standard 1 Year Warranty Included For Coffee Machine & Grinders.
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