Refurbished Eureka Mignon Libra Grind By Weight Coffee Grinder

£404.10

£404.10 £499.20

Sale Sold out

Product Support

Have a product query? Please don't hesistate to give us a call on 01706 452 922.

FREE delivery when you spend £100 + Vat. Next Working Day delivery is available too.

Colour: Black

Condition: Very Good

Acceptable Good Very Good Like New

Quantity

Quick Dispatch
30 Day Returns
Dedicated Support
Secure Payment

Vendor:
Refurbished Eureka
Type:
Refurbished Grinders

About the Product

Used Equipment Overview:

Our grading for used items can be seen below. You can choose your preferred condition via the drop down towards the top of the page (subject to availability). All used equipment is sold in full working order.

Like New - These items have not been used and have no visual damage. They may be unwanted returns or ex demo items. Due to this the original packaging may be damaged or have courier labels attached (or both).

Very Good - These items have been used but are in excellent condition, with only minor signs of use (if any). The original packaging may be damaged or have courier labels attached (or both).

Good - These items have been used and are in full working order, however they show signs of use, which may include minor scratches or dents. The original packaging may be missing, be damaged or have courier labels attached (or both).

Acceptable - These items have been used and are in full working order, however they do have very noticeable scratches or dents. The original packaging may be missing, be damaged or have courier labels attached (or both).

Prefer to see pictures prior to ordering? Please get in touch and we'll be able to help.

One of the newest additions to Eureka's range of Mignon grinders - the LIBRA boasts inbuilt weighing technology for extreme precision, reducing waste and improving coffee flavour. Perfect for home users and small commercial outlets.

We received a pre-release version here at Clumsy Goat Coffee for us to test prior to its launch in the UK and we've been really impressed. The Grind By Weight system is a feature normally found on much more expensive grinders, such as the Mahlkonig E65 GBW, which retail around £2,000.

You can expect a grinder that's very easy to dial in, with impressive grind consistency, quiet operation, less coffee waste and strong reliability.

Key Features:

Extreme Precision - With a dose consistency of 0.1 - 0.15g, you can achieve optimum in-cup results and minimise coffee waste.

Intuitive Touch Display - Easily set the quantity for single and double shot; grind by weight, even in continuous mode; switch from single to double (and visaverse) during the grinding process without any coffee waste.

Inbuilt Scale - Be able to weigh the ground coffee into the filterholder while grinding.

Hands-Free Operation - Adjustable in height and compatible with any type of filter holder (including naked).

Stepless Micrometric Regulation System - This ensures incomparable precision and grinding performance with infinite adjustment points.

Ace System - Anti-Clumps & Electrostaticity system prevents clumps from developing and eliminates the electrostatic charge of ground coffee, ensuring incomparable cleanliness and dose consistency.

Silent Technology - A marked reduction in the grinding noise compared to comparable grinders.

Specifications:

Brand: Eureka 1920
Type: On-demand
Hopper Size: 300g
Available colours: Black, White & Chrome
Burrs Type: Flat Hardened Steel
Burrs Size: 55mm
Output (Daily): 1.5kg
Output (g/s): 1.2 - 1.8
Display: Yes (Touch)
Dose Counter: Yes
Engine Traction: Direct
RPM: 1,350
Power Absorbed: 310w
Dimensions (mm): H: 430 x W: 124 x D: 192
Weight: 5.6kg

Please note that our usual 10% discount code (CG10) is sadly not valid for this particular model. We apologise for any inconvenience caused.

View Product Details

Great Pricing
We offer great pricing on Refurbished Eureka and the rest of our home brewing range, so you can be sure you’re getting the best value.

Quality Equipment
All of our home equipment is carefully selected from the industry’s most respected manufacturers.

Wide Range
We have thousands of coffee-related products in stock and offer expert advice before and after purchase.

Right When You Need It
We keep Refurbished Eureka well-stocked and ready to ship, so you get what you need, when you need it.

Mignon Libra

Dial In with Accuracy, Grind by Weight

The Eureka Mignon Libra delivers the precision of commercial grinders like the Mahlkönig E65 GBW—at a fraction of the size and price. With real-time grind-by-weight functionality, it’s engineered to give baristas at home or in small cafés complete control over every dose.

Unlike timer-based grinders that require frequent recalibration, the Libra weighs each dose as it grinds, ensuring incredible consistency and less coffee waste. You’ll never need to weigh your portafilter before and after again—it’s all built into the machine.

With its smooth touchscreen interface, stepless grind control, and whisper-quiet motor, the Libra combines high-tech performance with everyday usability. It’s everything you need for repeatable, flavour-focused results.

Mignon Libra

Grind Quality, Simplified

With the Mignon Libra, Eureka has blended high-end grind performance with simplicity and convenience. At its heart is a 55mm flat burr set, delivering exceptional uniformity for espresso, and the ability to adjust grind size with near-infinite precision.

The touchscreen makes it easy to toggle between single and double shots, while the grind-by-weight system ensures you’re never left with a soggy, over-packed puck or an underfilled basket. You get the exact dose you need—every time.

It’s a grinder designed not just to perform, but to perform simply. No noisy motors, no complex calibration—just reliable, repeatable results in a sleek package.

Frequently Asked Questions

If you have any other queries please don't hesitate to get in touch, we'll be happy to help!

How long do orders take to arrive?

We offer both Standard delivery (2–3 working days) and Next Working Day delivery at checkout. Our cut-off time for Next Working Day delivery is 2pm, Monday to Friday. Orders placed after the cut-off will be dispatched on the next working day.

Selected commercial catering equipment and commercial coffee machines may take slightly longer; this will be shown at checkout if applicable.

How much does delivery cost?

Standard delivery (2–3 working days) is FREE for UK orders over £100 + VAT, or just £4.99 + VAT if you spend less than that.

Next Working Day delivery is available for £7.99 + VAT.

Which courier will deliver my order?

We work with a range of trusted couriers, and the one we use for your order may vary depending on your location and the size of your parcel. Typically, smaller items are shipped via Royal Mail or Amazon Shipping. For larger, wholesale or international orders, we generally use Parcelforce, APC, FedEx and Amazon Shipping. Freight orders and palletised deliveries are typically sent via the pallet network.

If you'd like to know which courier will be handling your delivery, feel free to get in touch — we’ll be happy to let you know. Prefer a particular courier? Just send us an email or give us a call, and we’ll do our best to accommodate your request.

Do you accept returns?

Yes, we do! Our policy lasts 30 days. We just ask that your order is unused and in the same condition in which you received it. It must also be in the original packaging. Please note that commercial catering equipment is subject to different terms due to its special-order nature, so we kindly ask that you review our full returns policy on the checkout page for details regarding the catering range.

Which payment methods do you accept?

We accept most major credit and debit cards through our SSL-secure, 100% PCI-compliant checkout pages. You may also pay using express payment providers such as PayPal Express, Apple Pay, and Google Pay. Please note, however, that Amex, Apple Pay, and Google Pay are not available at checkout for larger baskets. We apologise for any inconvenience caused.

Do you offer any wholesale services?

We do. If you'd like to order our coffee for your business, please get in touch — we’d be happy to hear from you.

Let customers speak for us

from 1701 reviews

Great machine

After a lot of research I decided to get the Silvia for my espresso needs. I have never had an espresso machine before so I am as much as a beginner as they come :)

Miss Silvia was packaged very nicely and very secure. The team at Clumsy Goat were so great too! Replied to my email within a few minutes and were very helpful and friendly. The machine arrived very quickly too.

I am using the Baratza Encore ESP Pro to grind the coffee and I am able to pull really good espressos. Takes a bit of playing around and I obviously don't have the pallet necessary to distinguish very subtle changes in the shots I am pulling but I am very satisfied with the taste, not bitter not sour, very pleasant to drink straight.

I am not a milky coffee person but I have made a few attempt at making a latte. The steam pressure is crazy and I do struggle with putting the milk jug in and out, the space under the wand is a bit tight for me so I will look at getting a knock drawer to put under the machine to elevate it a bit. But with all that I think I made a successful milky coffee the third time I tried it haha.

I will look at a PID in the future, but for now the machine came with everything you need to pull a shot. The portafiller and tamper seem to be really good quality, might upgrade to a naked portafiller in the future as well . The machine itself is of course very qualitative and with proper care it should last for a very long time.

I am very happy with it and I look forward to using it every single day. I do recommend it to anyone looking to get an espresso machine but they're not looking at a plug and play type of experience. If you're willing to learn and increase your knowledge and experience with different coffees and grind size etc this is a good, realiable machine.

Cristina Alexandrov

Rancilio Silvia E V6 Home Espresso Machine - Inox / Stainless Steel

03/18/2026

Fantastic machine

Very happy with my purchase - a great price and quick delivery. I will be buying from Clumsy Goat again.

Sam Binding

Sage The Dual Boiler Espresso Machine - Black Truffle

03/15/2026

Nice deal and balanced weight.

CLIVE HEAP

Motta Black Wooden Tamper - Stainless Steel Base - 58mm

03/14/2026

Good

Good coffee machine.

Dr John Guthrie

Moccamaster KBG Select Filter Coffee Brewer - All Colours

03/11/2026

ATMOS VACUUM COFFEE CANISTER

Since using the canister coffee beans seem to remain fresh for a lot longer than
when left in the original packaging .

MARTIN WHEATLEY

Fellow Atmos Vacuum Coffee Canister - All Sizes & Colours

03/10/2026

La Marzocco Pico Premium Home Espresso Coffee Grinder

Anthony Swiffen

La Marzocco Pico Premium Home Espresso Coffee Grinder

03/09/2026

My go to decaf

I love this coffee - it’s very hard to find a decaf that you can’t tell is decaf, but this is the one!

Humaa Jamil

Clumsy Goat Fairtrade Organic Swiss Water Process Peruvian Decaf Coffee Beans

02/27/2026

Fast delivery. Good product

The new burrs were easy to fit and have sped up the grinding. Very quick delivery from Clumsy Goat Coffee.

Timothy Hall

Mazzer Mini E Original Grinder Burrs 64mm x 37mm RH

02/24/2026

Bless my socks!

This little gadget is one above budget models, delivery and tax adds to it.
I can't speak to durability because not had it that long, but feels sturdy compared to many and gives a whizz!

P R Arfield

Bodum Schiuma Milk Frother - Black

02/18/2026

These beans intrigued me with the 'Super Crema' adjective and so I ordered a 250 g pack to try and also offered it to a few colleagues for comment. The instant they tasted it they were over the lunar surface in a matter of seconds with positive vibes about this bean. I wasn't quite so sure as I was still making mine but what a taste - well rounded and smooth and very alive in the mouth, an absolute all rounder for many coffee making methods and well worth a try. Well priced as well.

BRIAN R

Clumsy Goat Fairtrade Brazilian Super Crema Coffee Beans

02/15/2026

Lovely Espresso

Great coffee straight out of the grinder 👍

Bob Morris

Clumsy Goat Fairtrade South American House Blend Coffee Beans – 100% Arabica

02/15/2026

Eureka Mignon Zero 65

After months of research into single dose coffee grinders and a poor experience with a DF grinder which I sent back, I took a leap of faith and it most definately paid off.

I was originally looking at the zero 55 as was on special offer, however had read lots of reviews about the the bigger dial making small adjustments much easier and with the upgraded 65mm burrs, plus the catch cup cover to prevent mess, it just met all my needs including looking great and being within my budget.

I’ve been using this for a couple of months now and find dialling in simple along with getting consistent shots with excellent flavour.
Finding the zero point was easy enough and there are plenty of videos online to support with this.

A big bonus I've found is getting zero static or mess and no cloggging of the chute at this point. I find the bellows do an excellent job at clearing the grinds.
I would 100% recommend this grinder.

Rebecca Greenstreet

NEW - Eureka Mignon Zero 65 All Purpose Coffee Grinder

02/13/2026

Rancilio Silvia X Dual boiler espresso machine

Fast delivery, virtually next day. Very well packed. Helpful staff answering my questions! Than you, Clumsy Goat!

Brad Burke

Rancilio Silvia Pro X Dual Boiler Espresso Machine - White

02/09/2026

Heavy Tamper 58.4mm

This tamper fits the Gaggia Classic Evo 2013 basket tightly. It has noticeably increased the draw time and consequently gives s richer flavour. The resulting puck is drier. Impressive.

Ghostxmaspast

Motta Competition Tamper - Black Wooden Handle - 58.4mm

02/05/2026

Perfect Flat White

Beautiful flat white tumbler that just feels right.
Love these, they look so good and I’ll definitely be purchasing more.

Matthew Hamnett

Kinto NORI Tumbler 200ml - Porcelain Tumbler with Clay Rim

02/04/2026

Refurbished Eureka Mignon Libra Grind By Weight Coffee Grinder

Product Support

About the Product

Customer Reviews

Great Pricing

Quality Equipment

Wide Range

Right When You Need It