---
product_id: 583561832
title: "ARO Espresso™ Grinder Setting Dial for Eureka Mignon | Aluminum Dial Faceplates | Solid Aluminum Grind Adjustment Knob"
brand: "aro espresso"
price: "€ 87.58"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aro Espresso"
url: https://www.desertcart.es/products/583561832-aro-espresso-grinder-setting-dial-for-eureka-mignon-aluminum-dial
store_origin: ES
region: Spain
---

# easy install with video guide solid aluminum knob & threads 100 precise grind increments ARO Espresso™ Grinder Setting Dial for Eureka Mignon | Aluminum Dial Faceplates | Solid Aluminum Grind Adjustment Knob

**Brand:** aro espresso
**Price:** € 87.58
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your grind game—precision meets durability in every twist!

## Quick Answers

- **What is this?** ARO Espresso™ Grinder Setting Dial for Eureka Mignon | Aluminum Dial Faceplates | Solid Aluminum Grind Adjustment Knob by aro espresso
- **How much does it cost?** € 87.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/583561832-aro-espresso-grinder-setting-dial-for-eureka-mignon-aluminum-dial)

## Best For

- aro espresso enthusiasts

## Why This Product

- Trusted aro espresso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Fits all Eureka Mignon & Oro Mignon grinders with right-side adjustment knob—upgrade without compromise.
- • **Effortless Installation:** Non-invasive setup with clear video tutorial preserves your grinder’s integrity and warranty.
- • **Precision Grind Control:** Dial in your perfect espresso shot with 100 finely calibrated increments—never waste coffee dialing again.
- • **Durable Aluminum Craftsmanship:** Solid machined aluminum knob and faceplates ensure lifetime resistance to wear and stripped threads.
- • **Support Small Business Excellence:** Join a passionate community backed by a family-run Seattle brand dedicated to quality and service.

## Overview

The ARO Espresso Aluminum Grinder Setting Dial is a premium upgrade for Eureka Mignon and Oro Mignon grinders, offering 100 precise grind settings via a solid aluminum knob and faceplate. Designed for effortless installation without altering your grinder, it enhances grind accuracy and durability while supporting a small Seattle-based business. Perfect for millennial coffee pros seeking flawless espresso control and sleek design.

## Description

This listing is for the grinder setting dial and adjustment knob only. The grinder is not included. For an in-depth look at the installation process, please view our installation video available in the product images as well as on our ARO Espresso YouTube Channel. Your satisfaction is our priority, and we're here to assist with any questions about compatibility or installation. Enjoy the journey to the perfect grind with ARO Espresso. Make your mornings a breeze with the ARO Espresso Aluminum Grinder Setting Dial. Designed for coffee aficionados, our dial transforms the Eureka Mignon series grinders into the machine everyone wishes it was, offering unparalleled precision and ease of use. With its robust aluminum construction, this non-invasive grinder modification not only promises a lifetime of consistent performance but also enhances the aesthetic of your espresso station. Our product is a testament to our passion for quality and an ode to the art of coffee making. The installation process is straightforward, allowing you to quickly achieve your 'zero' point, then effortlessly allowing you to maintain the grind settings for all your unique brewing methods. Our ergonomic knob design ensures comfortable and precise adjustments with every use, while the 3:1 gear ratio allows for fine-tuning to achieve the perfect grind. By choosing ARO Espresso, you're not just buying a tool; you're investing in a piece of craftsmanship that respects the tradition of espresso making while embracing modern innovation and manufacturing technology. Bring a bit of engineering excellence into your morning ritual and support our US-based small business.

Review: Really nice improvement - wish I'd found it sooner! - I saw a video with this addition to somebody's Eureka Mignon grinder and when somebody else asked about it, they linked here. I had to go get one. I've loved my Mignon Facile grinder, but the one frustrating element has been the tiny hard-to-fine-adjust fineness knob. Making a really small nudge can make a noticeable difference in grind, but it can be hard to make such a small adjustment with the small knob. This new knob is larger and also shows the degree of adjustment more clearly and granularly on the much larger included indicator that surrounds the hopper. I've found it far easier now to make exactly the adjustment I need to get from, say, slightly too coarse so that I'm getting a 17 second shot to just right in the 25-35 second range. I can more precisely move it the right degree to get to my desired result. Besides the great increase in functional utility, this mod is solid, made out of a quality painted aluminum that feels nice and will last along with this well-built grinder. It also looks great. The printing on the knob and the large indicator is attractive and clean and easy to read. It makes the grinder look a lot better. I've paired it with a single-dosing bellows attachment that replaces the big bulk hopper and the whole thing looks great. There are replacement knob projects available on the various 3D printing model websites. I've tried two of those and they looked OK, but those tend to slip over the existing knob and require attachment of a separate arrow to point to the coarseness number. I was never able to get the slip-over knob to securely attach -- rather, it would sometimes slip and make adjustment uncertain. Also, the plastic isn't as solid and doesn't look as nice. This alternative aluminum upgrade uses a complete replacement for the knob so it won't slip. It turns the grinder mechanism exactly as the original knob, but with the larger visual and easier control. If you have any of the Eureka Mignon models that are compatible with this upgrade, I highly recommend it.
Review: Outstanding! Like it was made by Eureka - This is just a perfectly designed piece of gear. Fits perfectly - nothing to glue on or change; made of high-quality materials (metal knob), and most importantly, makes dialing in a shot with this grinder much much easier. Was about to return my grinder out of frustration but glad that I kept it. On top of that, ARO has made a very easy to follow instructional video that you simply watch (no wasted paper instructions). A++

## Features

- Compatibile with Eureka Mignon Specialita, Silenzio, Design, Turbo, Manuale, Magnifico, Classico, Bravo, Filtro, Filtro Silent, Crono, Brew Pro, Casa, Facile, Notte, Zero, Zero Brew, Libra, Oro XL, Oro Single Dose, Oro Single Dose Brew, Oro Dolce Vita, and Oro Stark. In general, this device is compatible with all Eureka Mignon and Eureka Oro Mignon grinders that have the adjustment knob on the right-hand side. Note that it is NOT compatible with the Perfetto due to its non-removable knob.
- Precision Grinding Made Effortless: Enhance your coffee experience with the ARO Espresso Aluminum Grinder Setting Dial. Designed exclusively for Eureka Mignon models, this dial offers 100 precise increments for reliable grind size adjustments from espresso to pour-over to French press. Never loose your grind size reference point – no more wasting coffee to dial in your grind!
- Superior Construction and Elegant Design: Built to last, this grinder mod features a precision machined solid aluminum knob. Strong aluminum threads prevent stripping, ensure consistent grind settings, and promise durability for a lifetime of use. The dial features minimalistic aluminum faceplates with a matte finish and laser-engraved text, set into a non-marring plastic housing to prevent scratches, while blending seamlessly into your grinders design.
- Installation & Maintenance made Simple: Our dial and knob set is simple to install without the need for invasive procedures, preserving your grinder's integrity. A detailed installation video is included, which can be followed for installation as well as for recalibration after a deep grinder cleaning.
- Support Small Business: By choosing ARO Espresso, you're not just purchasing a superior espresso accessories; you're also supporting a small, family-operated business based in Seattle, WA. We are dedicated to delivering exceptional craftsmanship and personal customer service. Join our family of coffee enthusiasts and experience the difference that passion and attention to detail can make in every cup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #710,955 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,348 in Espresso Machine Replacement Parts |
| Brand | ARO Espresso |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 234 Reviews |
| Global Trade Identification Number | 00850054165039 |
| Item Weight | 0.16 Kilograms |
| Manufacturer | ARO Espresso |
| Material | Aluminum Faceplates |

## Product Details

- **Color:** Black
- **Brand:** ARO Espresso
- **Material:** Aluminum Faceplates
- **Item Weight:** 0.16 Kilograms
- **Global Trade Identification Number:** 00850054165039

## Images

![ARO Espresso™ Grinder Setting Dial for Eureka Mignon | Aluminum Dial Faceplates | Solid Aluminum Grind Adjustment Knob - Image 1](https://m.media-amazon.com/images/I/71KV3J63RHL.jpg)

## Available Options

This product comes in different **Material Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really nice improvement - wish I'd found it sooner!
*by C***S on May 31, 2024*

I saw a video with this addition to somebody's Eureka Mignon grinder and when somebody else asked about it, they linked here. I had to go get one. I've loved my Mignon Facile grinder, but the one frustrating element has been the tiny hard-to-fine-adjust fineness knob. Making a really small nudge can make a noticeable difference in grind, but it can be hard to make such a small adjustment with the small knob. This new knob is larger and also shows the degree of adjustment more clearly and granularly on the much larger included indicator that surrounds the hopper. I've found it far easier now to make exactly the adjustment I need to get from, say, slightly too coarse so that I'm getting a 17 second shot to just right in the 25-35 second range. I can more precisely move it the right degree to get to my desired result. Besides the great increase in functional utility, this mod is solid, made out of a quality painted aluminum that feels nice and will last along with this well-built grinder. It also looks great. The printing on the knob and the large indicator is attractive and clean and easy to read. It makes the grinder look a lot better. I've paired it with a single-dosing bellows attachment that replaces the big bulk hopper and the whole thing looks great. There are replacement knob projects available on the various 3D printing model websites. I've tried two of those and they looked OK, but those tend to slip over the existing knob and require attachment of a separate arrow to point to the coarseness number. I was never able to get the slip-over knob to securely attach -- rather, it would sometimes slip and make adjustment uncertain. Also, the plastic isn't as solid and doesn't look as nice. This alternative aluminum upgrade uses a complete replacement for the knob so it won't slip. It turns the grinder mechanism exactly as the original knob, but with the larger visual and easier control. If you have any of the Eureka Mignon models that are compatible with this upgrade, I highly recommend it.

### ⭐⭐⭐⭐⭐ Outstanding! Like it was made by Eureka
*by J***H on December 4, 2025*

This is just a perfectly designed piece of gear. Fits perfectly - nothing to glue on or change; made of high-quality materials (metal knob), and most importantly, makes dialing in a shot with this grinder much much easier. Was about to return my grinder out of frustration but glad that I kept it. On top of that, ARO has made a very easy to follow instructional video that you simply watch (no wasted paper instructions). A++

### ⭐⭐⭐⭐⭐ Very pretty upgrade
*by D***S on January 6, 2024*

Very pretty and functional upgrade for my Eureka mignon facile. Gives myself a number for each coffee bean. Also gives the grinder a more premium feel. Install only takes about a minute, but you will have to re calibrate the 0 point on your grinder whenever you clean your grinder now. Also, you’ll have to dial in your beans when you first install this. Nate answers all questions right away. For that, and the high quality, I will give it a 5. In regards to the aluminum. I don’t doubt it is aluminum, but it feels like the faceplate is plastic. So I wouldn’t buy this solely to get an “aluminum look” to match the aluminum body of your grinder. That said; the lazer engraved numbers are likely higher precision and class than the competitors, and the dial itself is certainly aluminum. I like it and am having fun playing with the settings.

## Frequently Bought Together

- ARO Espresso™ Aluminum Grinder Setting Dial for Eureka Mignon | Aluminum Dial Faceplate | Solid Aluminum Knob | Effortless Grind Adjustments (Aluminum Faceplates)
- Coffee Grinder Single Dose Hopper for Eureka Mignon Grinder 2 in 1 Function Coffee Grinder Accessories Hopper Hand Pressure Silicone Bellow to Clean and Collect Coffee Grounds
- Incline Stand with Tray Compatible with Eureka Mignon Grinder Durable Tilted Angled Base and Drip Tray Espresso Grinder Accessories Parts

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-16*