Coffee Circle Leveler, Coffee Circle WDT Tool und Eureka Dosing Funnel liegen auf einem weißen Untergrund.

Coffee Circle Leveler, Coffee Circle WDT Tool und Eureka Dosing Funnel liegen auf einem Tisch. Dahinter ist der Kaffeeatlas und die Eureka Specialità zu sehen.

Coffee Circle Leveler, Coffee Circle WDT Tool und Eureka Dosing Funnel liegen auf einer Sage Maschine.

Coffee Circle Leveler, Coffee Circle WDT Tool und Eureka Dosing Funnel liegen auf einem Tisch.

Barista Precision Set

Name: Coffee Circle
Brand: Coffee Circle
SKU: K000-0000-0001
Rating: 4.93 (13702 reviews)

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The Barista Precision Set brings peace and precision to your espresso routine: the WDT tool makes lumps disappear, the dosing ring keeps powder where it belongs and the leveler ensures your coffee bed is as smooth as a lake in calm weather. The result? Less mess and more taste.

€82.80€69.00

incl. VAT Delivery 1 to 3 days in 🇩🇪.

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From lump chaos to crema happiness

With the Barista Precision Set, you can optimize every step before brewing – the WDT separates lumps, the dosing ring prevents powder chaos, and the leveler ensures an even coffee bed, completely free of channeling. This makes preparation not only easier in every step, but also better and more reproducible.

Coffee Circle Leveler, WDT tool and Eureka Dosing Funnel lie on a white table.

More consistency, more aroma, more enjoyment!

The key to a consistent espresso? Optimal distribution of the coffee grounds! The Weiss Distribution Tool (WDT) from Coffee Circle ensures that no lumps form and that the water flows evenly through the portafilter – for precise extraction and better taste.

Prevents channeling – for consistent brewing
Breaks up coffee lumps – for perfect distribution
Always handy – simply attach it to the machine thanks to a magnet

The Coffee Circle WDT tool rests on a portafilter machine. Behind it, the leaves of a plant can be seen.

Why is the WDT tool actually called a WDT tool?

The WDT tool for coffee is named after the Weiss Distribution Technique (WDT). This technique was developed by John Weiss and is used to evenly distribute the coffee grounds in a portafilter before tamping.

The WDT tool consists of fine needles that break up clumps in the coffee grounds and achieve a uniform density. This improves extraction and makes the espresso more consistent.

An inconspicuous helper that ensures even extraction, better taste and more enjoyment from espresso.

The Right Tools for Your Coffee

A good cup of coffee isn't a science – but the right tools make a real difference. Our hand-picked selection of coffee and espresso accessories will help you get more out of your beans.

Technical Details

Coffee Circle WDT Tool	‎
Dimensions	Width: 2,2 cm, Length: 8 cm
Special Features	Always handy: Equipped with a magnet, you can attach it directly to your machine or metal surface to save space, avoids channeling effects: the water does not seek an uneven path through the coffee grounds, dissolves lumps in the coffee grounds

Bye, Bye Channeling, Hello Flavor Fireworks

So your espresso doesn't taste like April weather: The leveler distributes your coffee grounds evenly in the portafilter and prevents water from leaking through small cavities. This ensures consistent extraction of aromas – for consistently good shots.

With its three-wing design, the Coffee Circle Leveler forms a uniform bed of coffee without you having to apply pressure. The minimalist look, warm wooden handle, and robust stainless steel base are a perfect fit for any 58 mm portafilter – and for any style-conscious coffee kitchen.

Coffee Circle Leveler, WDT and Dosing Funnel lie on a portafilter machine.

The Coffee Circle Leveler, WDT tool, and Eureka Dosing Funnel lie on a white table. Behind them, a Eureka Specialità can be seen.

For anyone who loves espresso and doesn't want the frustration of channeling, the Coffee Circle Leveler is the easy way to achieve more flavor balance in every cup.

The Right Tools for Your Coffee

A good cup of coffee isn't a science – but the right tools make a real difference. Our hand-picked selection of coffee and espresso accessories will help you get more out of your beans.

Technical Details

Coffee Circle Leveler	‎
Special Features	Prevents channeling: three-wing design ensures a homogeneous coffee bed, improves espresso extraction through even distribution, no contact pressure required, minimalist design, suitable for all 58 mm portafilters
Diameter	58 mm
Height	4,2 cm
Weight	436,5 g

Everything in the sieve, nothing to the side

When grinding espresso, things can easily go wrong – especially with full sieves or when using the Weiss Distribution Technique. A dosing funnel sits directly on your portafilter and ensures that every gram of ground coffee ends up where it belongs: in the sieve, not on the countertop. This keeps your coffee station clean and no espresso goes to waste.

The Eureka Mignon dosing funnel is tailor-made for your Mignon grinder. The precisely fitting recess fits perfectly into the discharge chute, and thanks to integrated magnets, it stays firmly in place even when tamping. Suitable for standard portafilters from 57 to 58.3 mm in elegant black.

Eureka Mignon Dosing Funnel is seen on a portafilter.

A hand holds a portafilter with the magnetically attached doing funnel.

The Eureka Mignon Dosing Funnel is ideal for anyone who values precise work, clean results and zero coffee loss.

The Right Tools for Your Coffee

A good cup of coffee isn't a science – but the right tools make a real difference. Our hand-picked selection of coffee and espresso accessories will help you get more out of your beans.

Technical Details

Eureka Mignon Dosing Funnel

‎

Special Features

Specially manufactured for Eureka espresso grinders, with magnets for optimal hold, for portafilters and tampers with 57 mm to 58.3 mm diameter, ensures less scattering of the ground coffee next to the portafilter

Dimensions

Height: 2.8 cm

Top opening: 7.5 cm

Bottom opening: 5.9 cm

Packaged in a beautiful gift box

Whether for self-treatment or as a gift for coffee lovers – the products are lovingly packaged and ready to accompany your next coffee adventure.

Freshly and Gently Roasted Every Day

In our Berlin roastery, craftsmanship merges with state-of-the-art technology. Our master roasters create precise roasting profiles that bring out the unique character of each bean using a gentle drum roasting process.

Every week, all coffees are subjected to a quality control – in a professional process called cupping. We assess taste and aroma according to international standards. So you can be sure: Every cup contains uncompromising quality – hand-picked and checked by experts.

More about our roastery