58.5mm dosing ring for E61 and other 58.5mm prosumer machines.

This 58.5mm dosing funnel from Barista-Essentials is for home baristas who are already serious about their espresso routine and are fed up with grounds spilling next to the portafilter. Don't expect a miracle in terms of taste, but do expect a neater workflow during grinding and WDT.

Less mess when grinding and WDT
More calm in your puck prep
For 58.5 mm prosumer setups

€19,95

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Key specifications

Brand
Barista Essentials
Product type
Dosing ring / dosing funnel
Size / Content
Dosing ring / dosing funnel
Suitable for
According to the Barista-Essentials product page: Rocket, ECM, Vibiemme, Gaggia, Ascaso, Bezzera, Bellezza, La Marzocco and Rancilio at 58.5 mm. Do not think of this dosing ring as: “fits all 58 mm machines”; Barista-Essentials lists Quick Mill separately as 58 mm and a different version is mentioned for built-in grinders.
Material / finish
Aluminum
Cleaning / Maintenance
Not mentioned on product page.
Advice from Geert-Jan the Barista: Dosing rings can be cleaned with a brush or in a bowl of warm water with a little blind filter powder.
Colour
Black or silver
Package contents
Not mentioned on product page

Why this tool helps make better coffee

With a 58.5 mm portafilter, ground coffee can easily spill over the edge during grinding or WDT. This makes your work surface messy, wastes coffee, and makes your puck prep feel chaotic.

According to Barista-Essentials, this ring sits on top of the portafilter basket instead of inside it, stays in place with 10 magnets, and gives you extra rim height when dosing and working with a WDT tool. In doing so, it mainly helps mechanically: less coffee next to your portafilter, less friction in your routine.

Cleaner puck prep, less waste and inconsistent extraction, more peace of mind at the machine

Zwarte doseerring op portafilter tijdens WDT om morsen te beperken en rustiger espresso voor te bereiden

Who is this product suitable for?

For home baristas with a 58.5mm machine who grind into or above their portafilter, use WDT, and want to make their workflow tidier without pretending an accessory will solve their taste problems. Think 58.5mm setups like Rocket, ECM, La Marzocco, or Rancilio.

Check your 58.5mm fit and view the current price at Barista-Essentials

Who doesn't need this product?

Not for Quick Mill 58mm, not for machines with a built-in grinder such as the Sage or Solis setup for which Barista-Essentials offers a separate ring, and not if your real problem is still mainly beans, grind size, ratio or machine maintenance.

Does this fit your machine, routine or use?

Compatibility
This page is about the 58.5 mm variant. On the Barista-Essentials product page, it is linked to 58.5 mm machines with examples such as Rocket, ECM, Vibiemme, Gaggia, Ascaso, Bezzera, Bellezza, La Marzocco, and Rancilio. Do not use this as a broad claim for “all 58 mm machines,” as Barista-Essentials lists Quick Mill separately under 58 mm and refers machines with integrated grinders to a different dosing ring. Therefore, always check your exact size and model, not just the brand.
Size
58.5 mm
Machines and painters
58.5mm prosumer portafilter espresso machine.
Specifications
58.5mm prosumer portafilter espresso machine.

Privé barista coaching aan huis door Geert-Jan van der Molen, waarbij espresso technieken worden uitgelegd en geproefd tijdens een persoonlijke koffie training.

Advice from Geert-Jan the Barista Man

With over 10 years of experience in providing barista workshops at home, at businesses, and in Amsterdam, Geert-Jan is happy to share his advice.

Who is Geert-Jan?

From practice:

In workshops, I often see that with 58.5 mm setups, the issue isn't a knowledge problem, but a routine problem: people are already serious about dosing and WDT, but they get annoyed by coffee around the portafilter as the basket fills up, the espresso extraction becomes less consistent, or the workflow needs to be faster.

My advice:

Smart tool if you mainly lack peace, consistency, and tidiness in your 58.5mm routine. Overkill if you still hope an accessory will suddenly make your espresso taste good.

Zilveren Barista-Essentials doseerring voor espresso portafilter om gemalen koffie beter in het filterbakje te houden

Here's how to use this in your coffee routine

A barista tool only really works well when you know where it fits into your routine.

Get into the routine:

Divide

Usage:

Divide

Geert-Jan's tip:

Especially nice if you work with full doses or use WDT and like to keep your workspace clean.

Check your 58.5mm fit and view the current price at Barista-Essentials

Note:

Check your 58.5mm fit and view the current price at Barista-Essentials

Common mistake with this product

Check your 58.5mm fit and view the current price at Barista-Essentials

Learn why this dosing funnel helps — and when you should first sharpen your fundamentals.

A 58.5 mm dosing ring makes your workflow tidier, but better espresso still comes from the fundamentals: dose, ratio, grind size, and routine. That's why these modules fit better than pushing an extra accessory.

Online barista module drie gouden regels voor goede espresso zetten

Strong match, because here you learn why a neater workflow is pleasant, but taste still stands or falls with dose, ratio, and grind size.

The 3 Golden Rules of Espresso – Why Your Shots Keep Changing (and How to Stop It)

€7,95

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Online barista module introductie espresso onder controle video en pdf koffietraining

Logical for coffee lovers who doubt whether this 58.5mm dosing funnel solves their real problem or if they should first sharpen their espresso foundation.

Start with Espresso Under Control – free introduction to better espresso at home

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Review this module

Frequently Asked Questions

Should I buy this 58.5mm dosing funnel from De Barista Shop or Barista-Essentials?

You are viewing advice from The Barista Shop. The purchase button will redirect you to Barista-Essentials, who also handle purchase, payment, shipping, and service.

Do I pay more through this affiliate link?

No. You pay the current price listed on Barista-Essentials. The Barista Shop may receive a commission if you purchase through this link. Therefore, the affiliate relationship should also be visibly stated on the page.

Will this 58.5mm dosing funnel fit my machine?

According to the Barista-Essentials product page, this variant is intended for 58.5 mm machines, with examples such as Rocket, ECM, Vibiemme, Gaggia, Ascaso, Bezzera, Bellezza, La Marzocco, and Rancilio. Do not confuse 58.5 mm with 58 mm: Quick Mill, for instance, falls under 58 mm. Always check your exact size and model.

Do I use this ring only during grinding, or also for WDT and tamping?

The Barista-Essentials product page explicitly mentions less mess when working with a WDT tool. For tamping with the ring on, there is no explicit claim for this variant. My routine advice: use it during dosing and possibly WDT, then remove it and tamp.

When is this not the first logical choice?

If your espresso is now primarily sour, bitter, or inconsistent due to bean choice, grind size, ratio, or contamination, then a dosing ring usually won't solve your real problem. This tool is mainly useful if you already know that your frustration lies in messiness, waste, and sloppy puck prep.

I have another question

You can always contact Geert-Jan de Baristaman

Ready to make your 58.5mm workflow cleaner?

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58.5mm dosing ring for E61 and other 58.5mm prosumer machines.