Overview
The Mazzer Luigi is Mazzer most home-friendly grinder, designed to bring genuine Italian commercial grinding quality to a compact, affordable package. The 64mm flat burrs are the same proven design found in Mazzer commercial models, and the build quality reflects decades of professional-grade manufacturing expertise. The Luigi is more compact than Mazzer commercial offerings while retaining the solid construction and reliable motor that the brand is known for. Stepless adjustment provides fine control for espresso, and the moderate retention is well-suited to regular daily use. For the home barista who wants the trust and reliability of a Mazzer without the bulk of a commercial unit.
The Mazzer Luigi features a 64mm flat burr set, crafted from steel. The burrs spin at 1600 RPM, offering fast grinding for high-volume use. Grind retention is approximately 0.8g, which is impressively low and suitable for single-dose workflows.
At $650, the Mazzer Luigi is aimed at dedicated prosumers who demand top-tier grind consistency. Key workflow features include stepless grind adjustment for infinite precision. The flat burr design produces a more uniform particle distribution, prized for clarity and sweetness in the cup.
The Mazzer Luigi is weighing 9.0 kg, manufactured in Italy, powered by a 250W motor. Its footprint measures 180 x 250 x 480 mm (W×D×H).
Pros & Cons
Pros
- Large 64mm burrs deliver fast, consistent grinding with excellent particle uniformity
- Stepless grind adjustment allows infinite precision for dialing in any coffee to perfection
- Low retention of 0.8g is suitable for single-dose workflows
- Flat burr geometry produces highly uniform particle distribution, prized for clarity and sweetness in espresso
Cons
- Not optimized for single dosing — hopper-fed design may result in some grind exchange between doses
- Electric grinders can be noisy during morning use — check noise levels if this matters to you
Full Specifications
| Brand | Mazzer |
|---|---|
| Model | Mazzer Luigi |
| Category | Flat Burr |
| Country of Origin | Italy |
| Year Introduced | 2022 |
| Burr Size | 64 mm |
| Burr Material | Steel |
| Burr Type | 64mm flat |
| Grind Speed | 1600 RPM |
| Retention | 0.8 g |
| Single Dose | No |
| Stepless Adjustment | Yes |
| Hopper Capacity | 400 g |
| Motor Wattage | 250 W |
| Dimensions (W x D x H) | 180 x 250 x 480 mm |
| Weight | 9.0 kg (19.8 lbs) |
| MSRP | $650 |
Our Verdict
The Mazzer Luigi uses flat burrs, which are the preferred geometry for espresso among competition baristas and specialty coffee professionals. Flat burrs produce a more unimodal (uniform) particle distribution, which translates to cleaner, sweeter espresso with more clarity than conical alternatives. The mid-range price buys you a grinder that should be the last one most home baristas ever need. Pair it with a machine that does justice to the grind quality, and you'll taste the difference in every shot.
Frequently Asked Questions
Can the Mazzer Luigi grind fine enough for espresso?
Yes, the Mazzer Luigi is capable of grinding fine enough for espresso. Its stepless adjustment allows you to dial in precisely for any coffee.
Why choose flat burrs in the Mazzer Luigi?
Flat burrs produce a more uniform (unimodal) particle distribution compared to conical burrs. This translates to cleaner, more transparent espresso flavors with pronounced sweetness and clarity. Many competition baristas and specialty roasters prefer flat burr grinders for this reason.
How do I maintain the Mazzer Luigi?
Clean out retained grounds after each use with a brush or bellows. Deep clean the burrs every 2-4 weeks by removing them and brushing away oil buildup. For the motor, occasional use of grinder cleaning tablets (like Grindz) helps remove coffee oil buildup. Never wash burrs with water.
Is the Mazzer Luigi worth $650?
The grinder is the most important variable in espresso quality — more important than the machine. Investing in a quality grinder like the Mazzer Luigi will have a bigger impact on your espresso than upgrading any other piece of equipment. If you're serious about espresso, this level of grinder investment is justified.