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Reviews & Guides · Kitchen & Dining

My zeroHero Z3 Pro, MAVO Wizard 2.0 and TIMEMORE Chestnut C3s comparison

Reviewed: zeroHero Z3 Pro, MAVO Wizard 2.0 (espresso burr), TIMEMORE Chestnut C3sRegional reference: zeroHero Z3 Pro (United Kingdom); MAVO Wizard 2.0 (hexagonal/espresso burr) (United States and Europe); TIMEMORE Chestnut C3s (United States)

I compared the zeroHero Z3 Pro, MAVO Wizard 2.0 espresso version and TIMEMORE Chestnut C3s by burrs, adjustment parts and dialing effort.

The owner’s zeroHero Z3 Pro, MAVO Wizard 2.0 espresso and TIMEMORE Chestnut C3s stand from left to right, with their conical burrs and circular adjustment parts arranged in front. The Chinese banner describes them as three leading value-for-money hand grinders.
Three metal coffee-grinder burrs with spiral cutting teeth—one gold-colored and two silver—are arranged on a textured surface in front of black grinder containers.
Close-up of three dark cylindrical coffee grinders standing side by side, each with a round adjustment dial or cap placed in front. The right grinder is labeled “CHESTNUT C3S.”
Three dark cylindrical devices stand on patterned fabric, with three separate round metal discs arranged in front of them. The right device is labeled “CHESTNUT C3s.”
The threaded undersides of the zeroHero Z3 Pro, MAVO Wizard 2.0 espresso and TIMEMORE Chestnut C3s adjustment knobs, from left to right, are shown in front of the corresponding grinder bodies.
Three small round machined metal parts with central threaded holes and recessed details lie on a woven gray fabric surface.

These are three hand grinders I consider strong choices for their reputation, appearance and similar price range.

  1. The left grinder is the zeroHero Z3 Pro, the one in the middle is the MAVO Wizard 2.0 espresso version, and the other is the TIMEMORE Chestnut C3s.

  2. Burrs: The Z3 Pro’s titanium-plated burrs do look more premium than the other two. For appearance, though, I think the Chestnut’s burrs have the best finish, so I give it an extra point.

    My ranking: Chestnut > Z3 Pro = Wizard.

  3. Adjustment plates: The Wizard’s plate is the thickest and has the best metallic sheen. The Z3 Pro’s is the thinnest, with a middling sheen. The Chestnut’s plate looks poor, and its adjustment feel is not good.

    My ranking: Wizard > Z3 Pro > Chestnut.

  4. Adjustment knobs: The Wizard’s knob feels the most precise and best made. The Z3 Pro feels good and is the easiest to turn. The Chestnut’s edges feel a little sharp, and its knob has the worst feel.

    My ranking: Wizard > Z3 Pro > Chestnut.

  5. Appearance: This result comes from asking several people for their opinions.

    Their ranking: Wizard = Chestnut > Z3 Pro.

  6. Grinding effort: The Z3 Pro takes the least effort, which may suit women who have less strength, but it also takes the longest to grind.

My effort ranking, from least to most: Z3 Pro < Wizard < Chestnut.

Overall, all three grind well, so I will not compare grind results in depth. I have focused on the points above and hope this helps anyone still deciding.

This is only my personal opinion: Wizard > Z3 Pro > Chestnut.

Source: 马可语咖 · Xiaohongshu · 2023-11-03 · 近距离观看手摇三巨头，就选他吧！. Search this Chinese title in Xiaohongshu to find the original post.

Before You Buy

Models in your region

These impressions concern the three photographed grinders, including the Wizard 2.0 espresso version and plain Chestnut C3s. The table identifies their corresponding regional models and the configuration differences that matter here.

Model in this review Related regional model What to know
zeroHero Z3 Pro zeroHero Z3 Pro (United Kingdom) The same named Z3 Pro is listed in the UK. The owner’s preference for its burr finish describes appearance, rather than a durability test.
MAVO Wizard 2.0 (espresso burr) MAVO Wizard 2.0 (hexagonal/espresso burr) (United States and Europe) Wizard 2.0 is offered with an espresso hexagonal burr or an all-round pentagonal burr. The owner compared the espresso version.
TIMEMORE Chestnut C3s TIMEMORE Chestnut C3s (United States) The US C3s listing describes all-metal components and separately lists Pro-handle and ESP-adjustment options. The source’s grinder is plain C3s.
Model in this review
zeroHero Z3 Pro
Related regional model
zeroHero Z3 Pro (United Kingdom)
What to know
The same named Z3 Pro is listed in the UK. The owner’s preference for its burr finish describes appearance, rather than a durability test.
Model in this review
MAVO Wizard 2.0 (espresso burr)
Related regional model
MAVO Wizard 2.0 (hexagonal/espresso burr) (United States and Europe)
What to know
Wizard 2.0 is offered with an espresso hexagonal burr or an all-round pentagonal burr. The owner compared the espresso version.
Model in this review
TIMEMORE Chestnut C3s
Related regional model
TIMEMORE Chestnut C3s (United States)
What to know
The US C3s listing describes all-metal components and separately lists Pro-handle and ESP-adjustment options. The source’s grinder is plain C3s.

What the comparison tells you about handling

For easier cranking, the owner preferred the zeroHero Z3 Pro: it took the least effort in this personal comparison, but also took the longest to grind. The owner ranked the MAVO Wizard 2.0 espresso version between it and the TIMEMORE Chestnut C3s for effort. No grinding times or force measurements were reported, so these rankings describe the owner’s impressions rather than measured differences.

Adjustment feel may matter just as much as cranking effort. The owner found the Wizard’s knob most precise and best feeling, while the Z3 Pro was easiest to turn; the Chestnut’s edges felt somewhat sharp and its knob felt worst. These are the owner’s tactile impressions, not a broader assessment of comfort or build quality.

Burr and adjustment-part impressions

The owner separated burr appearance from the impression of premium materials: the Z3 Pro’s titanium-plated burrs looked more premium to them, while they preferred the Chestnut’s burr appearance overall. The post does not provide particle-size measurements or a controlled comparison of grind quality; the author explicitly chose not to compare grind results in depth.

For the adjustment plates, the owner preferred the Wizard’s thickness and metallic sheen, placed the Z3 Pro next, and disliked the Chestnut’s appearance and adjustment feel. The post does not establish adjustment precision or long-term wear, so these observations are most useful as a guide to the author’s visible and tactile preferences.

Several people contributed to the appearance ranking, which tied the Wizard and Chestnut ahead of the Z3 Pro. The other rankings and the final overall order are the author’s personal views; the post gives no scoring method or measured performance basis for combining them.

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